DT
David Thomas — 1910 US Census Record
Linked across censuses1910 United States Federal Census · Allegheny, Pennsylvania
Our Model Tree links this David Thomas across the 1900, 1910 and 1920 US Censuses in Allegheny, Pennsylvania (XGBoost, ~Confirmed) — first a head (b.~1860), then head of a 10-person household.
Age 50
b. ~1860
Male
Head
Born: Wales
Married
1910 Census Record Details
| Census Year | 1910 |
| Location | Allegheny, Pennsylvania |
| Surname | Thomas |
| Given Name | David |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 50 |
| Marital Status | Married |
| Birthplace | Wales |
| Years Married | 28 |
| Year of Immigration | 1884 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Wales |
| Mother's Birthplace | Wales |
| Additional Details | |
| Occupation | Laborer |
| Industry | Mill |
| Birth Country | Wales |
| Birthplace (normalized) | wales |
| Occupation | Laborer |
| Township / Ward | Pittsburgh City |
| Est. Birth Year | ~1860 |
Household Members
Census records only state relationship to the household head.
Pairwise kinship is derived (~90–95% accurate), not recorded.
Step/blended families and boarders can break it.
10 people recorded at the same address in the 1910 census.
| Name | Relation to head | Relative to David | Age | Birth yr |
|---|---|---|---|---|
| Catherine Thomas | Daughter | — | 14 | ~1896 |
| Elizabeth Thomas | Daughter | — | 8 | ~1902 |
| Grace Thomas | Daughter | — | 12 | ~1898 |
| Martha Thomas | Daughter | — | 20 | ~1890 |
| David Thomas | Head | — | 50 | ~1860 |
| John Thomas | Son | — | 18 | ~1892 |
| Robert Thomas | Son | — | 5 | ~1905 |
| William Thomas | Son | — | 10 | ~1900 |
| David Thomas | Son | — | 16 | ~1894 |
| Bridget Thomas | Spouse | — | 48 | ~1862 |
Census Appearances
1900
Allegheny, Pennsylvania
Head, age 41
Allegheny, Pennsylvania · implied b. ~1859 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thomas |
| Given Name | David J |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Wales |
| Birth Month | May |
| Birth Year | 1859 |
| Year of Immigration | 1880 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Wales |
| Mother's Birthplace | Wales |
| Occupation | Mill Worker |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | Wales |
| Birthplace (normalized) | wales |
1910
Allegheny, Pennsylvania
Head, age 50
Allegheny, Pennsylvania · implied b. ~1860 — 10 household members
| Surname | Thomas |
| Given Name | David |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 50 |
| Marital Status | Married |
| Birthplace | Wales |
| Years Married | 28 |
| Year of Immigration | 1884 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Wales |
| Mother's Birthplace | Wales |
| Occupation | Laborer |
| Industry | Mill |
| Birth Country | Wales |
| Birthplace (normalized) | wales |
1920
Allegheny, Pennsylvania
Other, age 59
Allegheny, Pennsylvania · implied b. ~1861 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thomas |
| Given Name | David |
| Relationship to Head | Lodger |
| Sex | M |
| Color / Race | White |
| Age | 59 |
| Marital Status | Widowed |
| Birthplace | Wales |
| Year of Immigration | 1880 |
| Father's Birthplace | Wales |
| Mother's Birthplace | Wales |
| Occupation | Laborer |
| Industry | Mill |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth Country | Wales |
| Birthplace (normalized) | wales |
Model Tree
An inferred pedigree reconstructed from census links — up to 4 generations within the 1900–1950 window. Closer generations are built from household co-residence; deeper ones are bridged by following a relative to their own childhood census. Confidence compounds and weakens with each generation.
Our Model Tree links David Thomas across 3 US Census years (1900, 1910 and 1920) in Allegheny, Pennsylvania, using XGBoost record linkage.
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This person
Anchor record
David Thomas
Head · 1910 · age 50 · b. ~1860 · Pennsylvania
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1910 US Federal Census — Allegheny, Pennsylvania
Open full size
1910 US Federal Census — Allegheny, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1910:13thcensus1910po1302unit:0633)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Elizabeth | 44 | Wife | Clerk | Eng |
| 2 | Elizabeth | 23 | Daughter | None | Eng |
| 3 | Winifred | 21 | Daughter | None | Pennsylvania |
| 4 | Emma | 19 | Daughter | None | Pennsylvania |
| 5 | Edward | 17 | Son | None | Pennsylvania |
| 6 | Robert | 15 | Son | None | Pennsylvania |
| 7 | John Milburn | 44 | Head | Buffer | Pennsylvania |
| 8 | Mary Milburn | 34 | Wife | None | Pennsylvania |
| 9 | Catherine Milburn | 13 | Daughter | None | Pennsylvania |
| 10 | John Milburn | 11 | Son | None | Pennsylvania |
| 11 | Annie Milburn | 8 | Daughter | None | Pennsylvania |
| 12 | Edith Milburn | 5 | Daughter | None | Pennsylvania |
| 13 | John James | 48 | Head | Laborer | Pennsylvania |
| 14 | Joanna James | 47 | Wife | None | Wales |
| 15 | Stella James | 25 | Daughter | Clerk | Pennsylvania |
| 16 | Minnie James | 23 | Daughter | None | Pennsylvania |
| 17 | Sadie James | 18 | Daughter | None | Pennsylvania |
| 18 | Martha James | 15 | Daughter | None | Pennsylvania |
| 19 | John James | 5 | Son | None | Pennsylvania |
| 20 | David Thomas THIS PERSON | 50 | Head | Laborer | Wales |
| 21 | Bridget Thomas | 48 | Wife | None | Wales |
| 22 | Martha Thomas | 20 | Daughter | Clerk | Pennsylvania |
| 23 | John Thomas | 18 | Son | Moulder | Pennsylvania |
| 24 | David Thomas | 16 | Son | Teamster | Pennsylvania |
| 25 | Catherine Thomas | 14 | Daughter | None | Pennsylvania |
| 26 | Grace Thomas | 12 | Daughter | None | Pennsylvania |
| 27 | William Thomas | 10 | Son | None | Pennsylvania |
| 28 | Elizabeth Thomas | 8 | Daughter | None | Pennsylvania |
| 29 | Robert Thomas | 5 | Son | None | Pennsylvania |
| 30 | Isaac Challis | 47 | Head | Laborer | Ohio |
| 31 | Mary Challis | 43 | Wife | None | Pennsylvania |
| 32 | Anna Challis | 15 | Daughter | None | Pennsylvania |
| 33 | Elizabeth Challis | 13 | Daughter | None | Pennsylvania |
| 34 | George Challis | 8 | Son | None | Pennsylvania |
| 35 | Mary Challis | 5 | Daughter | None | Pennsylvania |
| 36 | John Golden | 53 | Boarder | Clerk | Maryland |
| 37 | Thomas Golden | 43 | Boarder | None | Pennsylvania |
| 38 | Michael Golden | 25 | Head | Motorman | Pennsylvania |
| 39 | Mary Golden | 25 | Wife | None | Pennsylvania |
| 40 | Elizabeth Golden | 6 | Daughter | None | Pennsylvania |
| 41 | Margaret Golden | 4 | Daughter | None | Pennsylvania |
| 42 | Anna Golden | 2 | Daughter | None | Pennsylvania |
| 43 | Mary Golden | 0 | Daughter | None | Pennsylvania |
| 44 | Isaac Golden | 43 | Head | None | Wales |
| 45 | Sarah Golden | 40 | Wife | None | Wales |
| 46 | David Golden | 47 | Head | Laborer | Pennsylvania |
| 47 | Mary Golden | 37 | Wife | None | Pennsylvania |
| 48 | Elizabeth Golden | 10 | Daughter | None | Pennsylvania |
| 49 | John Golden | 32 | Head | None | Eng |
| 50 | Emma Golden | 28 | Wife | None | Pennsylvania |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1910 United States Federal Census (NARA). Our Model Tree links this person across census decades using XGBoost-based record linkage, with per-link confidence scores. Household corroboration strengthens the signal when co-residents appear on the same census pages in multiple years.
Source: National Archives and Records Administration (NARA)