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Thomas Donnelly — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Kennebec, Maine
Our Model Tree links this Thomas Donnelly across the 1910 and 1920 US Censuses in Kennebec, Maine (XGBoost, ~Confirmed) — first a son (b.~1885), then head of a 10-person household.
Age 35
b. ~1885
Male
Son
Born: Maine
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Kennebec, Maine |
| Surname | Donnelly |
| Given Name | Thomas B. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 35 |
| Marital Status | Single |
| Birthplace | Maine |
| Father's Birthplace | Ireland |
| Mother's Birthplace | England |
| Additional Details | |
| Occupation | Accountant |
| Industry | Public Service |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
| Occupation | Accountant |
| Township / Ward | Vassalboro Town |
| Est. Birth Year | ~1885 |
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 1920 census.
| Name | Relation to head | Relative to Thomas | Age | Birth yr |
|---|---|---|---|---|
| Robert Donnelly | Son | — | 15 | ~1905 |
| George Donnelly | Son | — | 19 | ~1901 |
| Thomas Donnelly | Son | — | 35 | ~1885 |
| Elizabeth Donnelly | Spouse | — | 58 | ~1862 |
| Thomas Donnelly | Head | — | 65 | ~1855 |
| Florence Donnelly | Daughter | — | 21 | ~1899 |
| Mary Donnelly | Daughter | — | 29 | ~1891 |
| Frank Donnelly | Son | — | 26 | ~1894 |
| Gertrude Donnelly | Daughter | — | 23 | ~1897 |
| Martha Donnelly | Daughter | — | 31 | ~1889 |
Census Appearances
1910
Kennebec, Maine
Son, age 26
Kennebec, Maine · implied b. ~1884 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Donnelly |
| Given Name | Thomas C. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 26 |
| Marital Status | Single |
| Birthplace | Maine |
| Father's Birthplace | Ireland |
| Mother's Birthplace | England English |
| Occupation | Traveling salesman |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
1920
Kennebec, Maine
Son, age 35
Kennebec, Maine · implied b. ~1885 — 10 household members
| Surname | Donnelly |
| Given Name | Thomas B. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 35 |
| Marital Status | Single |
| Birthplace | Maine |
| Father's Birthplace | Ireland |
| Mother's Birthplace | England |
| Occupation | Accountant |
| Industry | Public Service |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
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 Thomas Donnelly across 2 US Census years (1910 and 1920) in Kennebec, Maine, using XGBoost record linkage.
Show:
This person
Anchor record
Thomas Donnelly
Son · 1920 · age 35 · b. ~1885 · Maine
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Sibling
Frank Donnelly
Sibling · 1920 · age 26
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gertrude Donnelly
Sibling · 1920 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Donnelly
Sibling · 1920 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Martha Donnelly
Sibling · 1920 · age 31
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Florence Donnelly
Sibling · 1920 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Donnelly
Sibling · 1920 · age 29
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Donnelly
Sibling · 1920 · age 19
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
1920 US Federal Census — Kennebec, Maine
Open full size
1920 US Federal Census — Kennebec, Maine
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu644unit:0113)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Fred B. Bufford | 16 | Son | Chain Builder | Maine |
| 52 | Mabel A. Bufford | 14 | Daughter | — | Maine |
| 53 | Charles T. Shorey | 59 | Head | Farmer | Maine |
| 54 | Annie M. Shorey | 49 | Wife | — | Maine |
| 55 | Norman A. Shorey | 23 | Son | Weaver | Maine |
| 56 | Bertha R. Shorey | 21 | Daughter-in-law | — | Maine |
| 57 | Kenneth R. Shorey | 18 | Son | — | Maine |
| 58 | Frances E. Shorey | 1 | Granddaughter | — | Maine |
| 59 | John N. Clancey | 32 | Head | Weaver | Maine |
| 60 | Nellie M. Clancey | 27 | Wife | — | Maine |
| 61 | Jasper M. Clancey | 3 | Son | — | Maine |
| 62 | Mary H. Clancey | 0 | Daughter | — | Maine |
| 63 | Thomas Rooney | 51 | Head | Laborer | Scotland |
| 64 | Jessie Rooney | 55 | Wife | — | Ireland |
| 65 | Ralph S. Luce | 30 | Head | Spinner | Maine |
| 66 | Caroline S. Luce | 27 | Wife | — | Canada |
| 67 | Wilfred R. Luce | 9 | Son | — | Maine |
| 68 | Pearl V. Luce | 6 | Daughter | — | Maine |
| 69 | Henry S. Hodges | 68 | Head | Farmer | Maine |
| 70 | Amelia P. Hodges | 55 | Wife | — | Maine |
| 71 | Augusta M. Glazier | 75 | Sister | Servant | Maine |
| 72 | John A. Goodrich | 53 | Head | Weaver | Maine |
| 73 | Bertha R. Goodrich | 22 | Daughter | — | Maine |
| 74 | Herbert W. Goodrich | 22 | Son | Card Stripper | Maine |
| 75 | Elmer J. Goodrich | 22 | Son | Teamster | Maine |
| 76 | Percy M. Goodrich | 20 | Son | Dye House | Maine |
| 77 | John A. Jr. Goodrich | 12 | Son | — | Maine |
| 78 | Roland E. Tomlinson | 53 | Head | Minister | Maine |
| 79 | Alberta E. Tomlinson | 49 | Wife | — | Maine |
| 80 | Olive A. Tomlinson | 15 | Daughter | — | New York |
| 81 | Thomas H. Donnelly | 65 | Head | Superintendent | Ireland |
| 82 | Elizabeth M. Donnelly | 58 | Wife | — | England |
| 83 | Thomas B. Donnelly THIS PERSON | 35 | Son | Accountant | Maine |
| 84 | Martha B. Donnelly | 31 | Daughter | Clerk | Massachusetts |
| 85 | Mary E. Donnelly | 29 | Daughter | Clerk | Maine |
| 86 | Frank A. Donnelly | 26 | Son | Card Fixer | Massachusetts |
| 87 | Gertrude M. Donnelly | 23 | Daughter | Teacher | Maine |
| 88 | Florence R. Donnelly | 21 | Daughter | Stenographer | Massachusetts |
| 89 | George E. Donnelly | 19 | Son | Sales Clerk | Maine |
| 90 | Robert L. Donnelly | 15 | Son | — | Maine |
| 91 | Robert W. Kim | 37 | Head | Laborer | Maine |
| 92 | Maud Kim | 40 | Wife | — | Maine |
| 93 | Barbara T. Kim | 5 | Adopted Daughter | — | Oregon |
| 94 | William T. Sanford | 69 | Father-in-law | Carpenter | Maine |
| 95 | Grant E. Stevens | 50 | Boarder | Servant | Maine |
| 96 | Charles J. Mcquillan | 36 | Head | Overseer | Maine |
| 97 | Howard A. Mcquillan | 46 | Husband | Overseer | Maine |
| 98 | William Harding | 58 | Head | Weaver | England |
| 99 | Della M. Harding | 38 | Wife | — | Maine |
| 100 | Charles J. Davis | 34 | Boarder | Weaver | Maine |
Related Census Records
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)