DT
Donald Thomas — 1930 US Census Record
Model Tree available1930 United States Federal Census · Bristol, Massachusetts
Our Model Tree links this Donald Thomas across the 1900, 1910, 1920 and 1930 US Censuses in Bristol, Massachusetts (XGBoost, ~Confirmed), with identified parents Eugene & Eugene — first a head (b.~1896), then head of a 5-person household.
Age 34
b. ~1896
Male
Head
Born: Massachusetts
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Bristol, Massachusetts |
| Surname | Thomas |
| Given Name | Donald E |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| Age at First Marriage | 26 |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Additional Details | |
| Occupation | Purchasing Agent |
| Industry | Jewelry Factory |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 5000 |
| Radio Set | R |
| Veteran | No |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Occupation | Purchasing Agent |
| Township / Ward | Attleboro City Part Of |
| Est. Birth Year | ~1896 |
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.
5 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Donald | Age | Birth yr |
|---|---|---|---|---|
| Dale Thomas | Son | — | 3 | ~1927 |
| Donald Thomas | Head | — | 34 | ~1896 |
| Florence Thomas | Other | — | 26 | ~1904 |
| Alan Thomas | Son | — | 5 | ~1925 |
| Donald Thomas | Son | — | 7 | ~1923 |
Census Appearances
1900
Bristol, Massachusetts
Son, age 5
Bristol, Massachusetts · implied b. ~1895 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thomas |
| Given Name | Donald E |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Birth Month | Nov |
| Birth Year | 1895 |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1910
Bristol, Massachusetts
Son, age 14
Bristol, Massachusetts · implied b. ~1896 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thomas |
| Given Name | Donald E |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Occupation | none |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1920
Bristol, Massachusetts
Son, age 24
Bristol, Massachusetts · implied b. ~1896 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thomas |
| Given Name | Donald C. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1930
Bristol, Massachusetts
Head, age 34
Bristol, Massachusetts · implied b. ~1896 — 5 household members
| Surname | Thomas |
| Given Name | Donald E |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| Age at First Marriage | 26 |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Occupation | Purchasing Agent |
| Industry | Jewelry Factory |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 5000 |
| Radio Set | R |
| Veteran | No |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
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 Donald Thomas across 4 US Census years (1900, 1910, 1920 and 1930) in Bristol, Massachusetts, using XGBoost record linkage. Identified parents: father Eugene Thomas (~0.92 confidence) and father Eugene Thomas (~0.92 confidence) and mother Agnes Thomas (~0.92 confidence) and mother Agnes Thomas (~0.92 confidence) and mother Alice Thomas (~0.92 confidence) and mother Regina Thomas (~0.92 confidence). The pedigree spans 1 generation with 6 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Eugene Thomas
b. ~1874
Source father
● Household
· direct · ~0.92
Father
Eugene Thomas
b. ~1875
Source father
● Household
· direct · ~0.92
Mother
Agnes Thomas
b. ~1874
Source mother
● Household
· direct · ~0.92
Mother
Agnes Thomas
b. ~1873
Source mother
● Household
· direct · ~0.92
Mother
Alice Thomas
b. ~1874
Source mother
● Household
· direct · ~0.92
Mother
Regina Thomas
b. ~1875
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Donald Thomas
Head · 1930 · age 34 · b. ~1896 · Massachusetts
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Bristol, Massachusetts
Open full size
1930 US Federal Census — Bristol, Massachusetts
Page Contents
50 people indexed on this census page (ia:1930:massachusettscensus00reel886:0384)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | David Slattery | 14 | Son | — | Massachusetts |
| 52 | Catherine Slattery | 13 | Daughter | — | Massachusetts |
| 53 | Donald E Thomas THIS PERSON | 34 | Head | Purchasing Agent | Massachusetts |
| 54 | Florence Thomas | 26 | Wife-H | — | Massachusetts |
| 55 | Donald B Thomas | 7 | Son | — | Massachusetts |
| 56 | Alan Thomas | 5 | Son | — | Massachusetts |
| 57 | Dale Thomas | 3 | Son | — | Massachusetts |
| 58 | Malcolm Stewart | 64 | Head | Melter | Canada-English |
| 59 | Lizzie B Stewart | 55 | Wife-H | — | Canada-English |
| 60 | Malcolm T Stewart | 19 | Son | — | Massachusetts |
| 61 | Roscoe D Sanborn | 44 | Head | Master Mariner | Maine |
| 62 | Grace Sanborn | 35 | Wife-H | — | Missouri |
| 63 | Laura E Sanborn | 18 | Daughter | — | Maine |
| 64 | Robert E Sanborn | 15 | Son | — | Maine |
| 65 | Norman M Sanborn | 11 | Son | — | Massachusetts |
| 66 | Henry Pentecost | 28 | Head | Lacquerer | France |
| 67 | Pamela Pentecost | 21 | Wife-H | — | Massachusetts |
| 68 | George L Ryan | 42 | Head | Dye Cutter | Rhode Island |
| 69 | Dorothy Ryan | 16 | Daughter | — | Rhode Island |
| 70 | George E Ryan | 13 | Son | — | Rhode Island |
| 71 | Virginia Ryan | 12 | Daughter | — | Rhode Island |
| 72 | William Ryan | 9 | Son | — | Massachusetts |
| 73 | Margaret Dennis | 54 | Head-H | — | Canada-English |
| 74 | Mary E Gilroy | 70 | Head-H | — | Canada-English |
| 75 | Lucy J Gilroy | 33 | Daughter | Bookkeeper | Massachusetts |
| 76 | Daniel J O'Connell | 39 | Head | Reporter | Massachusetts |
| 77 | Alice M O'Connell | 33 | Wife-H | Stenographer | Massachusetts |
| 78 | Thomas F Nolan | 66 | Head | Dye Maker | New York |
| 79 | Agnes E Nolan | 65 | Wife-H | — | Canada-English |
| 80 | Mary E Nolan | 37 | Daughter | Stenographer | Massachusetts |
| 81 | Thomas Rooney | 70 | Head | Bench Worker | Irish Free State |
| 82 | Jenny Rooney | 62 | Wife-H | — | Canada-English |
| 83 | Arthur E Rooney | 35 | Son | Shipping Clerk | Massachusetts |
| 84 | Ellen J Rooney | 32 | Daughter | Bookkeeper | Massachusetts |
| 85 | Arthur L Hazlett | 40 | Head | General Secretary | Massachusetts |
| 86 | Arline M Hazlett | 38 | Wife-H | — | Massachusetts |
| 87 | Ruth Hazlett | 12 | Daughter | — | Massachusetts |
| 88 | Barbara Hazlett | 7 | Daughter | — | Massachusetts |
| 89 | Stephen L Ford | 49 | Head | Superintendent | Connecticut |
| 90 | Laura L Ford | 46 | Wife-H | — | Canada-English |
| 91 | Carlton S Ford | 23 | Son | — | Massachusetts |
| 92 | Herbert L Perry | 26 | Head | Foreman | Massachusetts |
| 93 | Mildred Perry | 23 | Wife-H | — | Massachusetts |
| 94 | Jenny L Jensen | 49 | Head-H | Dressmaker | Massachusetts |
| 95 | James H Johnson | 65 | Head | Box Maker | Rhode Island |
| 96 | Mary A Johnson | 58 | Wife-H | — | Rhode Island |
| 97 | James H Johnson | 14 | Son | — | Massachusetts |
| 98 | Charles M Johnson | 12 | Son | — | Massachusetts |
| 99 | Richard H Johnson | 10 | Son | — | Massachusetts |
| 100 | Louise E Johnson | 8 | Daughter | — | Massachusetts |
Pedigree Summary
Donald
Gen 1 · 6 parents
~0.92
Max depth 4 (1900–1950 window)
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)