DT
Donald Thomas — 1930 US Census Record
Model Tree available1930 United States Federal Census · Windham, Vermont
Our Model Tree links this Donald Thomas across the 1910, 1920 and 1930 US Censuses in Windham, Vermont (XGBoost, ~Confirmed), with identified parents Albert & Robert — first a son (b.~1907), then head of a 5-person household.
Age 23
b. ~1907
Male
Son
Born: Vermont
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Windham, Vermont |
| Surname | Thomas |
| Given Name | Donald R |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Vermont |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Scotland |
| Additional Details | |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Vermont |
| Birth Country | United States |
| Birthplace (normalized) | vermont |
| Township / Ward | Bellows Falls Village Part Of |
| Est. Birth Year | ~1907 |
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 |
|---|---|---|---|---|
| Robert Thomas | Head | — | 55 | ~1875 |
| Elizabeth Thomas | Spouse | — | 48 | ~1882 |
| Robert Thomas | Son | — | 13 | ~1917 |
| Gordon Thomas | Son | — | 17 | ~1913 |
| Donald Thomas | Son | — | 23 | ~1907 |
Census Appearances
1910
Windham, Vermont
Son, age 3
Windham, Vermont · implied b. ~1907 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thomas |
| Given Name | Donald R. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Vermont |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Scot (English) |
| Birth State | Vermont |
| Birth Country | United States |
| Birthplace (normalized) | vermont |
1920
Windham, Vermont
Son, age 12
Windham, Vermont · implied b. ~1908 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thomas |
| Given Name | Donald R. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Vermont |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Scotland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth State | Vermont |
| Birth Country | United States |
| Birthplace (normalized) | vermont |
1930
Windham, Vermont
Son, age 23
Windham, Vermont · implied b. ~1907 — 5 household members
| Surname | Thomas |
| Given Name | Donald R |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Vermont |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Scotland |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Vermont |
| Birth Country | United States |
| Birthplace (normalized) | vermont |
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 3 US Census years (1910, 1920 and 1930) in Windham, Vermont, using XGBoost record linkage. Identified parents: father Albert Thomas (~0.92 confidence) and father Robert Thomas (~0.92 confidence) and father Robert Thomas (~0.92 confidence) and mother Elizabeth Thomas (~0.92 confidence) and mother Elizabeth Thomas (~0.92 confidence) and mother Elizabeth Thomas (~0.92 confidence). The pedigree spans 1 generation with 6 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Albert Thomas
b. ~1874
Source father
● Household
· direct · ~0.92
Father
Robert Thomas
b. ~1877
Source father
● Household
· direct · ~0.92
Father
Robert Thomas
b. ~1875
Source father
● Household
· direct · ~0.92
Mother
Elizabeth Thomas
b. ~1882
Source mother
● Household
· direct · ~0.92
Mother
Elizabeth Thomas
b. ~1881
Source mother
● Household
· direct · ~0.92
Mother
Elizabeth Thomas
b. ~1881
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Donald Thomas
Son · 1930 · age 23 · b. ~1907 · Vermont
★ You are viewing this record
Sibling
Gordon Thomas
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Thomas
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Windham, Vermont
Open full size
1930 US Federal Census — Windham, Vermont
Page Contents
50 people indexed on this census page (ia:1930:15thcensus2432unit:0972)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Permelia T Ruggles | 16 | Daughter | None | New Hampshire |
| 2 | Ray S Ruggles | 12 | Son | None | New Hampshire |
| 3 | Clarence C Collins | 44 | Head | Proprietor | New York |
| 4 | Ruth M Collins | 39 | Wife | None | New York |
| 5 | William M Collins | 13 | Son | None | Vermont |
| 6 | Elizabeth A Collins | 9 | Daughter | None | Vermont |
| 7 | Anna L Unwin | 17 | Servant | Servant | Vermont |
| 8 | Alvin G Downer | 45 | Head | Conductor | Massachusetts |
| 9 | Gertrude M Downer | 47 | Wife | None | New Hampshire |
| 10 | Phyllis B Downer | 19 | Daughter | None | New Hampshire |
| 11 | Gloria O Downer | 17 | Daughter | None | Massachusetts |
| 12 | Alba M Bracy | 49 | Head | Contractor | New Hampshire |
| 13 | Mary F Bracy | 45 | Wife | None | Vermont |
| 14 | Richard M Bracy | 23 | Son | None | Vermont |
| 15 | Melvin H Bracy | 20 | Son | None | Vermont |
| 16 | Herbert C Johnson | 47 | Head | Proprietor | Vermont |
| 17 | Cora E Johnson | 50 | Wife | None | Canada English |
| 18 | Pauline O Johnson | 21 | Daughter | Saleswoman | Vermont |
| 19 | Howard S Johnson | 19 | Son | None | Vermont |
| 20 | William Mitchell | 55 | Head | Operator | New Hampshire |
| 21 | Mary A Mitchell | 50 | Wife | None | Irish Free State |
| 22 | Robert A Lee | 34 | Head | Chauffeur | Vermont |
| 23 | Helena V Lee | 26 | Wife | None | Vermont |
| 24 | John H Darling | 50 | Head | Farmer | Vermont |
| 25 | Nellie S Darling | 43 | Wife | None | New Hampshire |
| 26 | Bernard J Darling | 21 | Son | Clerk | Vermont |
| 27 | George F Brough | 33 | Head | Carpenter | Vermont |
| 28 | Alice H Brough | 28 | Wife | None | Vermont |
| 29 | Richard F Brough | 9 | Son | None | Vermont |
| 30 | Myles M Brough | 7 | Daughter | None | Vermont |
| 31 | Donald H Brough | 4 | Son | None | Vermont |
| 32 | John D Fink | 35 | Head | Trouble Man | Massachusetts |
| 33 | Mary V Fink | 37 | Wife | Operator | Vermont |
| 34 | Albert E Miles | 36 | Head | Chauffeur | Vermont |
| 35 | Grace G Miles | 30 | Wife | None | Vermont |
| 36 | Alvin A Miles | 11 | Son | None | Vermont |
| 37 | June L Miles | 5 | Daughter | None | Vermont |
| 38 | Esther C Abbey | 14 | Sister-in-law | None | Vermont |
| 39 | Clyde E Brown | 29 | Head | Chauffeur | Vermont |
| 40 | Nellie A Brown | 24 | Wife | None | Vermont |
| 41 | James P Cragin | 39 | Head | Manager | New Hampshire |
| 42 | Irene V Cragin | 36 | Wife | None | Vermont |
| 43 | Carl F Cragin | 16 | Son | None | Vermont |
| 44 | Eunice M Cragin | 13 | Daughter | None | Vermont |
| 45 | Sarah A Sherman | 72 | Head | None | England |
| 46 | Robert H Thomas | 55 | Head | Salesman | Massachusetts |
| 47 | Elizabeth R Thomas | 48 | Wife | None | Scotland |
| 48 | Donald R Thomas THIS PERSON | 23 | Son | None | Vermont |
| 49 | Gordon A Thomas | 17 | Son | None | Vermont |
| 50 | Robert H Jr Thomas | 13 | Son | None | Massachusetts |
Pedigree Summary
Donald + 2 siblings
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)