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Frances Davis — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Hartford-County, Connecticut
Our Model Tree links this Frances Davis across the 1920, 1930 and 1940 US Censuses in Hartford-County, Connecticut (XGBoost, ~Confirmed) — first a spouse (b.~1882), then head of a 6-person household.
Age 58
b. ~1882
Female
Spouse
Born: Poland
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Hartford-County, Connecticut |
| Surname | Davis |
| Given Name | Frances |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 58 |
| Marital Status | Married |
| Birthplace | Poland |
| 1935 Residence (City) | South Windsor |
| 1935 Residence (County) | Hartford |
| Naturalization Status | Alien |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | No 3 |
| 1935 Residence | Same place |
| Birth Country | Poland |
| Birthplace (normalized) | poland |
| Township / Ward | South Windsor |
| Est. Birth Year | ~1882 |
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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Frances | Age | Birth yr |
|---|---|---|---|---|
| Nellie Davis | Daughter | — | 23 | ~1917 |
| Jennie Davis | Daughter | — | 19 | ~1921 |
| Julia Davis | Daughter | — | 27 | ~1913 |
| Fanny Davis | Daughter | — | 28 | ~1912 |
| Charles Davis | Head | — | 57 | ~1883 |
| Frances Davis | Spouse | — | 58 | ~1882 |
Census Appearances
1920
Hartford, Connecticut
Spouse, age 39
Hartford, Connecticut · implied b. ~1881 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Frances |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Poland |
| Year of Immigration | 1905 |
| Naturalization Status | Alien |
| Father's Birthplace | Poland |
| Mother's Birthplace | Poland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Polish |
| Birth Country | Poland |
| Birthplace (normalized) | poland |
1930
Hartford, Connecticut
Spouse, age 49
Hartford, Connecticut · implied b. ~1881 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Frances |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 49 |
| Marital Status | Married |
| Birthplace | Poland |
| Age at First Marriage | 1906 |
| Father's Birthplace | Poland |
| Mother's Birthplace | Poland |
| Occupation | none |
| Can Read/Write | Yes |
| Mother Tongue | Polish |
| Birth Country | Poland |
| Birthplace (normalized) | poland |
1940
Hartford-County, Connecticut
Spouse, age 58
Hartford-County, Connecticut · implied b. ~1882 — 6 household members
| Surname | Davis |
| Given Name | Frances |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 58 |
| Marital Status | Married |
| Birthplace | Poland |
| 1935 Residence (City) | South Windsor |
| 1935 Residence (County) | Hartford |
| Naturalization Status | Alien |
| Income (1939) | 0 |
| Highest Grade | No 3 |
| 1935 Residence | Same place |
| Birth Country | Poland |
| Birthplace (normalized) | poland |
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 Frances Davis across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Frances Davis
Spouse · 1940 · age 58 · b. ~1882 · 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-t0627-00507-00449)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Philip Cornwell | 32 | Head | Doctor | Connecticut |
| 42 | Elizabeth Cornwell | 34 | Wife | — | New York |
| 43 | Herbert Vibert | 78 | Head | — | Connecticut |
| 44 | Mary M. Vibert | 70 | Wife | — | Connecticut |
| 45 | Arthur Blackmore | 23 | Head | Clerk | Connecticut |
| 46 | Christine Blackmore | 24 | Wife | — | Connecticut |
| 47 | John H. Jones | 60 | Head | Yard Master | Connecticut |
| 48 | Elizabeth Jones | 57 | Wife | — | Maine |
| 49 | Solomon Baxter | 86 | Father-in-law | — | Maine |
| 50 | Eda Baxter | 83 | Mother-in-law | — | Maine |
| 51 | Kenneth Nichols | 28 | Head | Clerk | Maine |
| 52 | Mina Nichols | 29 | Wife | — | Mass. |
| 53 | David Curtin | 64 | Head | Farmer | Irish Free State |
| 54 | Julia Curtin | 81 | Wife | — | Irish Free State |
| 55 | Daniel Cavanaugh | 37 | Head | Lawyer | Connecticut |
| 56 | Ann Cavanaugh | 35 | Wife | — | Connecticut |
| 57 | Marie Cavanaugh | 9 | Daughter | — | Connecticut |
| 58 | Patricia Cavanaugh | 7 | Daughter | — | Connecticut |
| 59 | Louis Main | 68 | Head | — | Connecticut |
| 60 | May Main | 65 | Wife | — | Connecticut |
| 61 | Luella Main | 31 | Daughter | — | Connecticut |
| 62 | Inez Momm | 38 | Daughter | Music Teacher | Connecticut |
| 63 | Arline Momm | 11 | Grandchild | — | Connecticut |
| 64 | Charles Momm | 8 | Grandchild | — | Virginia |
| 65 | William Green | 63 | Head | Bank | Chicago |
| 66 | Mabel Green | 66 | Wife | — | Connecticut |
| 67 | Charles Williams | 70 | Head | — | Connecticut |
| 68 | Mabel Williams | 61 | Wife | — | Connecticut |
| 69 | Charles Davis | 57 | Head | — | Poland |
| 70 | Frances Davis THIS PERSON | 58 | Wife | — | Poland |
| 71 | Fanny Davis | 28 | Daughter | Clerk | Connecticut |
| 72 | Julia Davis | 27 | Daughter | Clerk | Connecticut |
| 73 | Nellie Davis | 23 | Daughter | Clerk | Connecticut |
| 74 | Jennie Davis | 19 | Daughter | — | Connecticut |
| 75 | Lafort Leendra | 52 | Head | Laborer | Newfoundland |
| 76 | Barbara Leendra | 43 | Wife | — | Austria |
| 77 | Barbara Leendra | 19 | Daughter | Clerk | Connecticut |
| 78 | Albert Leendra | 17 | Son | — | Connecticut |
| 79 | Gerode Leendra | 16 | Son | — | Connecticut |
| 80 | Francis Leendra | 14 | Son | — | 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)