WC
William Carr — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Hartford-County, Connecticut
Our Model Tree links this William Carr across the 1930 and 1940 US Censuses in Hartford-County, Connecticut (XGBoost, ~Confirmed) — first a head (b.~1884), then head of a 12-person household.
Age 56
b. ~1884
Male
Head
Born: Vermont
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Hartford-County, Connecticut |
| Surname | Carr |
| Given Name | William |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 56 |
| Marital Status | Married |
| Birthplace | Vermont |
| 1935 Residence (City) | Hartford |
| 1935 Residence (County) | Hartford |
| Additional Details | |
| Occupation | Truck driver |
| Industry | General Elec. Supply Co. |
| Class of Worker | PW |
| Hours Worked | 54 |
| Income (1939) | 420 |
| Highest Grade | No 4 |
| 1935 Residence | Same place |
| Birth State | Vermont |
| Birth Country | United States |
| Birthplace (normalized) | vermont |
| Occupation | Truck Driver |
| Township / Ward | Hartford |
| Est. Birth Year | ~1884 |
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.
12 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| Margie Carr | Daughter | — | 17 | ~1923 |
| Gladys Carr | Daughter | — | 12 | ~1928 |
| Joan Carr | Daughter | — | 6 | ~1934 |
| Mary Carr | Daughter | — | 5 | ~1935 |
| Marian Carr | Daughter | — | 24 | ~1916 |
| William Carr | Head | — | 56 | ~1884 |
| Edward Carr | Son | — | 23 | ~1917 |
| Fred Carr | Son | — | 16 | ~1924 |
| Marvin Carr | Son | — | 19 | ~1921 |
| Philip Carr | Son | — | 20 | ~1920 |
| William Carr | Son | — | 14 | ~1926 |
| Mary Carr | Spouse | — | 49 | ~1891 |
Census Appearances
1930
Hartford, Connecticut
Head, age 46
Hartford, Connecticut · implied b. ~1884 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Carr |
| Given Name | William C. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 46 |
| Marital Status | Married |
| Birthplace | Vermont |
| Age at First Marriage | 20 |
| Father's Birthplace | Vermont |
| Mother's Birthplace | Vermont |
| Occupation | truck driver |
| Industry | general trucking |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 23 |
| Radio Set | R |
| Birth State | Vermont |
| Birth Country | United States |
| Birthplace (normalized) | vermont |
1940
Hartford-County, Connecticut
Head, age 56
Hartford-County, Connecticut · implied b. ~1884 — 12 household members
| Surname | Carr |
| Given Name | William |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 56 |
| Marital Status | Married |
| Birthplace | Vermont |
| 1935 Residence (City) | Hartford |
| 1935 Residence (County) | Hartford |
| Occupation | Truck driver |
| Industry | General Elec. Supply Co. |
| Class of Worker | PW |
| Hours Worked | 54 |
| Income (1939) | 420 |
| Highest Grade | No 4 |
| 1935 Residence | Same place |
| 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 William Carr across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
William Carr
Head · 1940 · age 56 · b. ~1884 · 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-t0627-00534-00571)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Fred Finnis | 15 | Son | — | Connecticut |
| 42 | Frances Finnis | 13 | Daughter | — | Connecticut |
| 43 | Joseph Finnis | 11 | Son | — | Connecticut |
| 44 | Oliver Poulin | 36 | Head | Barber | France |
| 45 | Imelda Poulin | 34 | Wife | — | Maine |
| 46 | Rita Poulin | 11 | Daughter | — | Connecticut |
| 47 | Loretta Poulin | 10 | Daughter | — | Connecticut |
| 48 | Raymond Poulin | 9 | Son | — | Connecticut |
| 49 | Eugene Poulin | 8 | Son | — | Connecticut |
| 50 | Shirley Poulin | 7 | Daughter | — | Maine |
| 51 | Claire Poulin | 5 | Daughter | — | Connecticut |
| 52 | Donald Poulin | 3 | Son | — | Connecticut |
| 53 | Leo Poulin | 1 | Son | — | Connecticut |
| 54 | John Grasso | 49 | Head | Laborer | Italy |
| 55 | Lena Grasso | 43 | Wife | At Home | Italy |
| 56 | Mary Grasso | 24 | Daughter | At Home | Connecticut |
| 57 | Peter Grasso | 20 | Son | Cashier | Connecticut |
| 58 | Rosalie Grasso | 16 | Daughter | — | Connecticut |
| 59 | Laura Grasso | 12 | Daughter | — | Connecticut |
| 60 | Gloria Grasso | 12 | Daughter | — | Connecticut |
| 61 | Delores Grasso | 11 | Daughter | — | Connecticut |
| 62 | Barbara Grasso | 8 | Daughter | — | Connecticut |
| 63 | Joan Grasso | 5 | Daughter | — | Connecticut |
| 64 | Beverly Grasso | 2 | Daughter | — | Connecticut |
| 65 | William Carr THIS PERSON | 56 | Head | Truck Driver | Vermont |
| 66 | Mary Carr | 49 | Wife | At Home | Connecticut |
| 67 | Edward Carr | 23 | Son | Truck Driver | Connecticut |
| 68 | Marian Carr | 24 | Daughter | Housework | Connecticut |
| 69 | Philip Carr | 20 | Son | New Worker | Connecticut |
| 70 | Marvin Carr | 19 | Son | Laborer | Connecticut |
| 71 | Margie Carr | 17 | Daughter | At Home | Connecticut |
| 72 | Fred Carr | 16 | Son | New Worker | Connecticut |
| 73 | William Carr | 14 | Son | — | Connecticut |
| 74 | Gladys Carr | 12 | Daughter | — | Connecticut |
| 75 | Joan Carr | 6 | Daughter | — | Connecticut |
| 76 | Mary Carr | 5 | Daughter | — | Connecticut |
| 77 | Frank Falconieri | 52 | Head | Laborer | Italy |
| 78 | Concetta Falconieri | 46 | Wife | At Home | Italy |
| 79 | Vincent Falconieri | 18 | Son | New Worker | Italy |
| 80 | Alada Falconieri | 16 | 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)