Unravelling the origins of Alpha Hughes — Part 1: Her mother, “Nance”
Every family has its mysteries — stories half-remembered, documents incomplete, and questions that echo through generations. One of those questions surrounds the early life and origins of Alpha Hughes, grandmother or great-grandmother to many of you reading this.
Many of you will know that Alpha spent part of her childhood in care, yet very little has been passed down about her life before her marriage. The photograph of Alpha included here comes from an image on Ancestry, generously shared by her great-grandchild.
I am not directly related to Alpha. She married Maurice Flavin Clancy, who was the first cousin of my maternal grandmother. Through my family history research — and with the generous help of three of Alpha’s descendants who shared their AncestryDNA results with me — I have begun piecing together the story of Alpha’s ancestors and the family she came from.
This post is written especially for family members who do not use DNA or genetic genealogy. I have taken care to explain the evidence in clear, straightforward terms, with the aim of making a complex investigation both understandable and meaningful, regardless of prior experience with DNA research.
It is also important to be clear about the scope of what follows. While this is not a definitive answer in the sense of a single document that names Alpha’s mother beyond all doubt, the combined documentary and DNA evidence now allows her maternal origins to be placed with confidence within a specific family network. What remains uncertain is not which family Alpha came from, but the precise position of her mother within that family.
For that reason, this post focuses first on Alpha’s mother. Both her birth certificate and the DNA evidence point consistently to the maternal line as the clearest and strongest place to begin. In contrast, the birth certificate provides no information about Alpha’s father at all, which means DNA is currently the only source of evidence available to explore that part of her story. The paternal line therefore requires a different approach and will be examined separately in a following post.
Alpha’s birth certificate — our starting point
Alpha’s birth certificate provides the first solid piece of information about her early life. It records that she was born as Alpher Hughes on 3 October 1901 at 37 St John’s Road, Glebe. The certificate lists her mother as Nance Hughes, a 20-year-old woman born in the Shoalhaven district of New South Wales. Nance herself signed the document as the informant and gave the same Glebe address as her residence.
What the certificate does not say is just as important. No father is named, and there is no occupation listed for the mother. The space for previous issue is left blank, providing no indication of whether Alpha was Nance’s first child or whether she had older siblings. In many ways, the certificate gives us a starting point — but only a starting point — leaving several key questions unanswered and making DNA evidence essential for uncovering the rest of Alpha’s story.
Who was "Nance Hughes"?
A thorough search of NSW birth records between 1870 and 1890 found no birth registered for “Nance Hughes,” including searches allowing for spelling variations, transcription errors, and similar-sounding names.
This is not unusual — Nance was often used as:
a nickname for Ann or Anne
a pet form of Annie
an informal name used within families
and occasionally connected to names like Agnes or Nancy
It was not commonly used as a formal legal name. This means the woman who called herself “Nance Hughes” on Alpha’s birth certificate may have been registered under a different given name.
How the DNA evidence helps us understand Alpha’s family
When someone takes an AncestryDNA test, the company identifies other testers who share pieces of DNA with them. These people are DNA matches — individuals connected through shared ancestors, sometimes many generations back.
For this project, three of Alpha’s descendants kindly shared their AncestryDNA results with me. Together they provided:
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three different viewpoints,
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two separate lines of descent, and
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three sets of match lists we could compare.
Because all three testers are closely connected to Alpha, their shared matches give us important clues about Alpha’s own biological family — not just the generations that came after her.
Looking for patterns in the DNA
To make sense of the DNA clues, I first needed to understand how each tester’s matches fitted into their wider family. The three testers were one of Alpha’s children and two of her grandchildren. Each inherited a different mix of DNA from Alpha, so while their results overlap, they are not identical.
The next step was to group each tester’s matches according to which side of the family they belonged to. This does not need to be complicated. By looking at which matches also appear in common with others, and by using family trees from relatives we already recognise, it becomes possible to see which matches belong together. Gradually, these groupings begin to reflect the different branches of the family.
Once those groupings were in place, the focus could shift to the matches most likely connected to Alpha herself. These fall into three broad groups:
• people who descend from Alpha,
• people connected to Alpha’s mother, “Nance Hughes”, and
• people connected to Alpha’s father, who is unknown, as no father is named on her birth certificate.
This approach makes it easier to see what really matters. Alpha’s child and grandchildren all carry DNA from both of her parents, so matches that are not Alpha’s own descendants are especially important. These point back to earlier generations and offer the best clues to where Alpha came from.
Just as importantly, grouping the matches in this way allows unrelated family lines to be set aside. This keeps the focus firmly on the matches most likely to help identify Alpha’s parents and better understand her family story.
Understanding shared matches, clusters and intersecting lines
The next step was to look more closely at how those matches related to one another. This is where the structure beneath the match lists begins to reveal itself. By examining who shares DNA with whom, patterns emerge that show not just which side of the family a match belongs to, but how entire branches connect.
Ancestry’s Shared Matches feature shows those matches that also match each other. When groups of people all match one another, they form what’s known as a cluster. Each cluster usually represents a branch of the tester’s family tree — for example, the line of a maternal grandmother or, as in Alpha’s case, the lines of previously unknown parents.
By comparing family trees inside a cluster, we can often identify the common ancestors that bind those matches together It works a bit like a jigsaw puzzle:
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The matches are the pieces.
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The clusters show where those pieces belong.
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The overlapping matches help the pieces join up.
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confirm relationships between clusters,
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narrow the search for unknown ancestors, and
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prevent false assumptions (especially in small colonial communities where cousin marriages were common).
In simple terms: Clusters show the parts of the genetic tree; intersection matches show how those parts join together. Together, they turn scattered DNA matches into a connected picture of Alpha’s heritage.
Two clear ancestral clusters appeared
Across all three testers, many of their shared matches connected to two distinct family lines.
Together, these clusters provide the strongest leads we have ever had for understanding Alpha’s origins — even though they are not yet conclusive.
Focusing on Alpha’s maternal line
The Hughes and Montgomery families are closely linked because two Hughes brothers married two Montgomery sisters. This creates a strong, interconnected maternal network — exactly the kind of pattern we see in the DNA.
Part 1: The Hughes family
Before looking at the DNA matches, it helps to understand who the Hughes family were — because they were one of the large, early settler families of the Shoalhaven district, and their history aligns closely with what we are seeing in the DNA.
The founding couple: Hugh and Phoebe Hughes
The Shoalhaven Hughes line begins with:
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Hugh Hughes (1796–1869), born in Amlwch, Anglesey, Wales.
Hugh arrived in New South Wales as a convict, part of the wave of transported men who built the early colony through farming, labouring, road building, and clearing land. -
Phoebe Maria Brady (1810–1880), born in Windsor, NSW.
Phoebe was the daughter of two convicts, making her part of the second generation of the colony’s European settlement.
Hugh and Phoebe married in 1825 at St Matthew’s Church, Windsor, and went on to raise a large family. By the 1830s–1840s, they were well-established in the Shoalhaven district — farming, building homes, assisting with local settlement, and contributing to the early European communities that developed along the Shoalhaven River. Their children and grandchildren married into many of the pioneering families of the region, including the Montgomerys.
What the DNA matches show
When the three testers’ match lists were analysed, clear clusters emerged that trace back to Hugh and Phoebe (Brady) Hughes. Several features stand out:
• Matches appear through seven of Hugh and Phoebe’s twelve children.
• These matches are seen in all three testers.
• The pattern is both broad and consistent across generations.
This kind of widespread coverage is exactly what we would expect if Alpha’s mother — recorded on the birth certificate as “Nance Hughes, age 20, born Shoalhaven” — belonged within this extended Hughes family. The DNA is not pointing to a single branch but to multiple siblings and their descendants, reinforcing a genuine connection to the maternal line.
The matches descending from Hugh and Phoebe Hughes are shown in the chart that follows. To keep the diagram manageable, it includes only those individuals sharing 40 centimorgans (cM) or more with at least one of the testers. (A centimorgan is simply a unit used to measure shared DNA; generally, the greater the number, the closer the relationship is likely to be.) It is worth noting that there are also matches from the line of Hugh and Phoebe’s eldest child, John, but none share enough DNA to meet the 40 cM threshold for inclusion in the chart.
Colour-coding is used to distinguish the different branches of the family. Individuals shown in red are DNA matches, and the numbers beside their names show how much DNA they share with Alpha’s child and with each of her two grandchildren, measured in centimorgans (cM).
This layout makes it easy to compare how DNA is shared across generations and to see how the Hughes connections cluster together. For example, the first entry shows a match who is a child of Dudley and a fourth great-grandchild of Hugh and Phoebe Hughes. This person shares 44 cM with Alpha’s child, 46 cM with one grandchild, and no detectable DNA with the other. Variations like this are expected and reflect how DNA is inherited differently by each descendant.
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| DNA matches with descendants of Hugh and Phoebe (Brady) Hughes |
What we learn from the Hughes matches
This cluster tells us three key things:
Alpha’s maternal ancestry connects firmly to the Shoalhaven Hughes family.
The consistency and spread across multiple branches strongly support this connection.The DNA aligns with the birth certificate information.
“Nance Hughes, aged 20, born Shoalhaven” fits naturally into this multi-branch local family.The Hughes family interconnects with the Montgomery family.
Two Hughes brothers — William and David — married two Montgomery sisters — Catherine and Ann. This overlap is important because it sets the stage for the second DNA cluster.
Part 2: The Montgomery family
The second major maternal cluster connects to another key Shoalhaven family — the Montgomerys. Their family story begins with:
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Henry Montgomery (1818–1888), born in Limavady, County Londonderry, Ireland
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Ellen Jane Osborne (1819–1894), born in Enniskillen, County Fermanagh, Ireland
Henry and Ellen married in October 1840, and only weeks later they boarded an assisted-migration ship for New South Wales. Their first child, Ann Montgomery, was born just 10 weeks after their arrival in the Shoalhaven region in 1841 — a vivid reminder of how quickly new settlers had to establish their lives in the colony.
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Ann Montgomery → married David Hughes
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Catherine Montgomery → married William Hughes
What the DNA matches show
When the three testers’ match lists were analysed, clear clusters emerged that trace back to Henry and Ellen (Osborne) Montgomery. Several features stand out:
• Matches appear through four of Hugh and Phoebe’s ten children.
• These matches are seen in all three testers.
The matches descending from Henry and Ellen Osborne are shown in the chart that follows. To keep the diagram manageable, it includes only those individuals sharing 40 centimorgans (cM) or more with at least one of the testers. (A centimorgan is simply a unit used to measure shared DNA; generally, the greater the number, the closer the relationship is likely to be.) It is worth noting that there are also matches from the line of Henry and Ellen’s youngest child, Rebecca, but none share enough DNA to meet the 40 cM threshold for inclusion in the chart.
Colour-coding is used to distinguish the different branches of the family. Individuals shown in red are DNA matches, and the numbers beside their names show how much DNA they share with Alpha’s child and with each of her two grandchildren, measured in centimorgans (cM).
This layout makes it easy to compare how DNA is shared across generations and to see how the Montgomery connections cluster together. For example, the first entry shows a match who is a child of Hazel and a third great-grandchild of Henry and Ellen Montgomery. This person shares 46 cM with Alpha’s child, 16 cM with one grandchild, and 13cM with the other.
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| DNA matches with descendants of Henry and Ellen (Osborne) Montgomery |
- Alpha’s maternal ancestry is intertwined with both the Hughes and Montgomery families.The overlapping clusters make this clear.
- The intermarriages between the two families create natural genetic intersections.These intersections help narrow down which branches are most likely.
- Alpha’s mother almost certainly belonged to the Shoalhaven Hughes–Montgomery network.This district-anchored cluster fits perfectly with the birth certificate:“Nance Hughes, age 20, born Shoalhaven.”
What this means for identifying Alpha’s mother
At this stage, the DNA evidence places Alpha’s maternal ancestry within the family of William Hughes and his wife Catherine Montgomery. Descendants of this couple produce the strongest, most consistent matches across all three testers, with substantial shared centimorgan amounts appearing through four of their children. This breadth and consistency are exactly what we would expect if Alpha’s mother belonged somewhere within this immediate family group.
The children of William and Catherine can be reconstructed from records held by the NSW Registry of Births, Deaths and Marriages. Together, these registrations show a family rooted in the Shoalhaven district — particularly around Burrier, Yalwal and Nowra — over many decades.
- Their eldest child, Catherine Hughes, was born on 30 January 1865 at Burrier. No death, marriage, or later-life record has yet been identified for her, and she disappears from the documentary record after her birth.
- She was followed by Rose Hannah Hughes, born in 1868 at Burrier. Rose’s life is well documented. She married, raised a family, and lived to the age of 77, dying on 22 June 1945 at Murwillumbah in northern New South Wales.
- Next came Ellen J O Hughes, born in 1869 at Burrier. Her life was short; she died in 1889 at Nowra, aged just 20.
- Casandra Elizabeth Hughes, born on 27 April 1871 at Burrier, did not marry but is known to have had at least one child. She remained closely connected to the Shoalhaven region throughout her life and died at Nowra on 16 July 1948, aged 77.
- The family’s first surviving son, James Albert Hughes, was born on 15 July 1873 in the Shoalhaven district. James married and went on to raise a large family of eleven children. He settled at Nowra, where he died on 5 June 1936 at the age of 62.
- Another son, Thomas Alfred Hughes, was born at Burrier on 30 June 1875. Thomas married at the age of 32, but no records of children have been identified. He remained in the Nowra area and died there on 17 January 1948, aged 72.
- The couple then had a daughter, Daisy Hughes, born in 1880 at Burrier. Daisy died young, passing away in 1885 in the Shoalhaven district at just five years of age.
- Their next child, Ida Irene Florence Hughes, was born on 10 July 1885 in New South Wales. Ida died at Coffs Harbour on 19 November 1959 at the age of 74. She had three children prior to her marriage and a further five during her marriage.
- The youngest child recorded to William and Catherine is Ernest Edwin Osborne Hughes, born on 5 October 1888 at Yalwal. Ernest married and had at least four children. He remained associated with the Nowra district throughout his life and died there on 17 January 1953, aged 64.
Taken together, these registrations document at least nine children born to William Hughes and Catherine Montgomery between 1865 and 1888. The gaps in the record, particularly for the eldest daughter Catherine, remain central to understanding unresolved questions in the next generation. That timing of Catherine's birth in 1865 makes two closely related scenarios possible:
- Alpha could have been a granddaughter of William and Catherine, born to one of their daughters.
- She could have been a great-granddaughter through their daughter Catherine.
The pattern of matches through David Hughes and his wife Ann Montgomery strengthens the hypothesis that Alpha is a descendant of William Hughes and Catherine Montgomery. David and Ann's descendants frequently share higher-than-expected amounts of DNA with the testers. This apparent inflation is readily explained by pedigree overlap: the testers are related to these descendants in two ways — through David’s Hughes line and Ann’s Montgomery line. That double connection increases the amount of shared DNA and reinforces the signal pointing back toward the broader Hughes–Montgomery network.
To explore the possibilities more formally, I used the WATO (What Are the Odds?) tool at DNA Painter. WATO evaluates how well different relationship scenarios fit the actual shared centimorgan values observed in the DNA. All of the viable scenarios generated by WATO fall within the lineage of William Hughes and Catherine Montgomery. Although David Hughes and Ann Montgomery had daughters and granddaughters of plausible ages to be Alpha’s mother, WATO did not produce any scenarios that placed Alpha directly through their line. This does not rule that pathway out entirely, but it reflects the underlying DNA pattern: while descendants of David and Ann appear among the matches, the centimorgan values do not align with a direct maternal relationship through their daughters or granddaughters.
What the hypotheses ranking show
Several possible family scenarios were tested and ranked according to how well they fit the DNA evidence. Each scenario was assigned a score, with higher scores indicating a closer fit. The pattern is consistent across all three people who tested. For clarity, the discussion below focuses on Alpha’s child, whose results are representative of the group as a whole.
Hypothesis One stands well apart from the others. The highest-scoring result places the tester as the great-grandchild of Catherine (born 1865). With a score of 183, this scenario is around seven times more likely than the next closest alternative. In practical terms, the DNA evidence aligns more strongly with this family structure than with any other tested.
However, this hypothesis runs into documentary difficulties. There is no evidence that Catherine had a child around 1880, the period when Alpha’s mother would need to have been born. Catherine disappears from the records after her own birth, leaving no trace of a later life, marriage, or children.
There is also a genetic complication. If Alpha’s mother were a daughter of Catherine, Alpha’s maternal grandfather would ordinarily be expected to come from outside the Hughes–Montgomery family. In that case, we would expect to see a distinct cluster of DNA matches representing this unrelated line. No such independent cluster appears. Instead, all significant matches consistently trace back into the Hughes–Montgomery family.
The only way this hypothesis could still hold would be if the man who fathered Alpha’s mother was himself a Hughes or a Montgomery, causing his DNA to merge into the existing match patterns rather than forming a separate cluster. While this is theoretically possible, there is no documentary evidence to support it. For these reasons, this otherwise strong DNA hypothesis has been set aside while other options are examined.
Two further scenarios rank well behind the leading hypothesis. Hypotheses Two and Three both score 25, indicating that they are possible but explain the DNA evidence less convincingly than the top-ranked option.
Hypothesis Two places the tester as the grandchild of Catherine (born 1865). Alpha’s birth certificate introduces an important complication here: her mother is recorded as “Nance Hughes, age 20,” suggesting a birth year around 1880–1881. “Nance” is not a known variation of Catherine, and the recorded age does not align neatly with the known birth years of the women under consideration. These discrepancies do not invalidate the DNA evidence, but they do add complexity that cannot be ignored. This hypothesis has therefore also been set aside.
Hypothesis Three places the tester as the grandchild of Nance. As discussed earlier, no birth registration for Nance has been found. Despite this, the hypothesis remained viable enough to warrant a thorough re-examination of all available sources, to determine whether William and Catherine Hughes might have had a daughter born around 1880 whose birth was either unregistered or cannot now be located.
The remaining hypotheses attract little or no support. Hypothesis Four, which places the tester as the grandchild of Cassandra, scores only 1, indicating minimal support from the DNA evidence and sharing many of the same difficulties as Hypothesis Two. Hypotheses Five and Six, which consider Rose and Ida as the tester’s grandmother, score zero. The absence of meaningful DNA matches through their descendants effectively rules them out as possible mothers of Alpha.

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Hi, thank you for a fascinating read.
ReplyDeleteMy late mother, Patricia Cates (nee Hughes) was the daughter of Francis and Aura Hughes. Francis (or Frank) was the illegitimate son of Cassandra Hughes and James Reibey Thomson.
My mother knew of a story that James denied his role but strangely gifted Francis land at Burrier from the larger Reiby/Thomson estate.
After confirming my DNA results with Ancestry it is clear James was the father.
Incidentally I am similarly finding it difficult to understand the convuluted tree from Willam/David and Catherine/Ann!!
I will keep checking in with your blog and will share any future insights I discover
Kind regards
Geoff Cates