MD
Margaret Donnelly — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Hartford-County, Connecticut
Our Model Tree links this Margaret Donnelly across the 1930 and 1940 US Censuses in Hartford-County, Connecticut (XGBoost, ~Confirmed) — first a spouse (b.~1905), then head of a 8-person household.
Age 35
b. ~1905
Female
Spouse
Born: New York
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Hartford-County, Connecticut |
| Surname | Donnelly |
| Given Name | Margaret |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | New York |
| 1935 Residence (City) | BRISTOL |
| 1935 Residence (County) | HARTFORD |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
| Township / Ward | Bristol |
| Est. Birth Year | ~1905 |
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.
8 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Margaret | Age | Birth yr |
|---|---|---|---|---|
| Joan Donnelly | Daughter | — | 10 | ~1930 |
| Margaret Donnelly | Spouse | — | 35 | ~1905 |
| John Donnelly | Son | — | 5 | ~1935 |
| Martin Donnelly | Son | — | 1 | ~1939 |
| Mary Donnelly | Daughter | — | 12 | ~1928 |
| Nancy Donnelly | Daughter | — | 8 | ~1932 |
| Eugene Donnelly | Head | — | 35 | ~1905 |
| William Donnelly | Son | — | 9 | ~1931 |
Census Appearances
1930
Hartford, Connecticut
Spouse, age 25
Hartford, Connecticut · implied b. ~1905 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Donnelly |
| Given Name | Margaret H. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 25 |
| Marital Status | Married |
| Birthplace | New York |
| Age at First Marriage | 23 |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Can Read/Write | Yes |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1940
Hartford-County, Connecticut
Spouse, age 35
Hartford-County, Connecticut · implied b. ~1905 — 8 household members
| Surname | Donnelly |
| Given Name | Margaret |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | New York |
| 1935 Residence (City) | BRISTOL |
| 1935 Residence (County) | HARTFORD |
| Income (1939) | 0 |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
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 Margaret Donnelly across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Margaret Donnelly
Spouse · 1940 · age 35 · b. ~1905 · Connecticut
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Hartford-County, Connecticut
Open full size
1940 US Federal Census — Hartford-County, Connecticut
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00501-00349)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Dorothy Day | 19 | Wife | — | Vermont |
| 2 | John Clark | 27 | Head | Grinder | Maine |
| 3 | Daisy Clark | 24 | Wife | — | Connecticut |
| 4 | Duane Clark | 4 | Son | — | Connecticut |
| 5 | Janice Clark | 2 | Daughter | — | Connecticut |
| 6 | Glenn Clark | 1 | Son | — | Connecticut |
| 7 | Stanley Dayton | 23 | Head | Laborer | Connecticut |
| 8 | Mary Dayton | 24 | Wife | — | Connecticut |
| 9 | Carol Dayton | 1 | Daughter | — | Connecticut |
| 10 | Robert Kennedy | 42 | Head | Plumber | New York |
| 11 | Bertha Kennedy | 43 | Wife | — | Vermont |
| 12 | Clifford Kennedy | 17 | Son | — | Vermont |
| 13 | Barbara Kennedy | 9 | Daughter | — | Vermont |
| 14 | Leo Corbeil | 36 | Head | Garage Helper | New York |
| 15 | Pearl Corbeil | 31 | Wife | Rubber | Canada-English |
| 16 | Joseph Corbeil | 57 | Head | Plater | Massachusetts |
| 17 | Arcilla Corbeil | 63 | Wife | — | Connecticut |
| 18 | John Keegan | 23 | Head | Molder | Connecticut |
| 19 | Agnes Keegan | 32 | Wife | Finisher | Connecticut |
| 20 | Eskil Josephson | 43 | Head | Foreman | Massachusetts |
| 21 | Winifred Josephson | 39 | Wife | — | Connecticut |
| 22 | Thomas Josephson | 21 | Son | — | Connecticut |
| 23 | Robert Josephson | 15 | Son | — | Connecticut |
| 24 | Eugene Donnelly | 35 | Head | Clerk | Connecticut |
| 25 | Margaret Donnelly THIS PERSON | 35 | Wife | — | New York |
| 26 | Joan Donnelly | 10 | Daughter | — | Connecticut |
| 27 | William Donnelly | 9 | Son | — | Connecticut |
| 28 | Nancy Donnelly | 8 | Daughter | — | Connecticut |
| 29 | John Donnelly | 5 | Son | — | Connecticut |
| 30 | Martin Donnelly | 1 | Son | — | Connecticut |
| 31 | Mary Donnelly | 12 | Daughter | — | Connecticut |
| 32 | Raymond White | 31 | Head | Plumber | Connecticut |
| 33 | Hilda White | 28 | Wife | — | New Hampshire |
| 34 | Robert White | 12 | Son | — | Connecticut |
| 35 | Theodore Robbins | 39 | Head | Shipping Clerk | Connecticut |
| 36 | Irene Robbins | 34 | Wife | Clerk | Connecticut |
| 37 | Line Extra | None | — | — | — |
| 38 | Francis Corbeil | 37 | Head | Set-Up Man | New York |
| 39 | Myrtle Corbeil | 36 | Wife | — | Connecticut |
| 40 | Lillian Corbeil | 15 | Daughter | — | Connecticut |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 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)