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William Lucas — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Monroe-County, New York
Our Model Tree links this William Lucas across the 1930 and 1940 US Censuses in Monroe-County, New York (XGBoost, ~Confirmed) — first a head (b.~1887), then head of a 12-person household.
Age 53
b. ~1887
Male
Head
Born: Virginia
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Monroe-County, New York |
| Surname | Lucas |
| Given Name | William |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 53 |
| Marital Status | Married |
| Birthplace | Virginia |
| 1935 Residence (City) | Wheatland |
| Additional Details | |
| Occupation | Block Maker |
| Industry | Gypsum |
| Class of Worker | PW |
| Hours Worked | 18 |
| Income (1939) | 830 |
| Highest Grade | No 8 |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
| Occupation | Block Maker |
| Township / Ward | Wheatland |
| Est. Birth Year | ~1887 |
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 |
|---|---|---|---|---|
| Hazel Lucas | Daughter | — | 10 | ~1930 |
| Lucy Lucas | Daughter | — | 7 | ~1933 |
| June Lucas | Daughter | — | 13 | ~1927 |
| Alta Lucas | Daughter | — | 1 | ~1939 |
| Mary Lucas | Daughter | — | 5 | ~1935 |
| William Lucas | Head | — | 53 | ~1887 |
| Franklin Lucas | Son | — | 12 | ~1928 |
| Robert Lucas | Son | — | 16 | ~1924 |
| Donald Lucas | Son | — | 3 | ~1937 |
| Eugene Lucas | Son | — | 15 | ~1925 |
| Daniel Lucas | Son | — | 14 | ~1926 |
| Mary Lucas | Spouse | — | 38 | ~1902 |
Census Appearances
1930
Monroe, New …
Head, age 44
Monroe, New York · implied b. ~1886 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lucas |
| Given Name | William |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 44 |
| Marital Status | Married |
| Birthplace | Virginia |
| Age at First Marriage | 38 |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Occupation | Block Maker |
| Industry | Gypsum Board Co |
| Class of Worker | 7703 |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 15 |
| Veteran | No |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
1940
Monroe-County, New …
Head, age 53
Monroe-County, New York · implied b. ~1887 — 12 household members
| Surname | Lucas |
| Given Name | William |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 53 |
| Marital Status | Married |
| Birthplace | Virginia |
| 1935 Residence (City) | Wheatland |
| Occupation | Block Maker |
| Industry | Gypsum |
| Class of Worker | PW |
| Hours Worked | 18 |
| Income (1939) | 830 |
| Highest Grade | No 8 |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
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 Lucas across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
William Lucas
Head · 1940 · age 53 · b. ~1887 · New York
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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 — Monroe-County, New York
Open full size
1940 US Federal Census — Monroe-County, New York
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02680-01021)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Elisabeth Pearse | 14 | Daughter | — | Maryland |
| 42 | Mary Louise Pearse | 11 | Daughter | — | New York |
| 43 | Brook Noal | 18 | Lodger | Farmer | Colorado |
| 44 | George Martin | 40 | Head | Mechanic | New York |
| 45 | Thelma Martin | 41 | Wife | Housewife | New York |
| 46 | Mark Martin | 20 | Son | New Worker | New York |
| 47 | Betty Martin | 14 | Daughter | — | New York |
| 48 | Gloria Martin | 8 | Daughter | — | New York |
| 49 | James Martin | 4 | Son | — | New York |
| 50 | Frank Keegan | 61 | Head | Retired | New York |
| 51 | Margaret Keegan | 43 | Wife | — | New York |
| 52 | Emma Gordon | 56 | Head | Housewife | New York |
| 53 | William Gordon | 62 | Husband | — | Canada |
| 54 | Frances E. Wells | 59 | Head | Housekeeper | New York |
| 55 | Wendall Mcnall | 29 | Son-in-law | Laborer | New York |
| 56 | Helen Mcnall | 27 | Daughter | Housewife | New York |
| 57 | Gary Mcnall | 2 | Grandson | — | New York |
| 58 | Harold Marshall | 29 | Son-in-law | Laborer | New York |
| 59 | Linda Marshall | 29 | Daughter | Housewife | New York |
| 60 | Harold Jr. Marshall | 3 | Grandson | — | New York |
| 61 | Charles Stokoe | 69 | Head | Retired | New York |
| 62 | Mabel Stokoe | 65 | Wife | Housewife | New York |
| 63 | Herbert Kingsbury | 53 | Head | Laborer | New York |
| 64 | Jeanette Kingsbury | 40 | Wife | Housewife | New York |
| 65 | Earnest Kingsbury | 5 | Son | — | New York |
| 66 | Charles Kingsbury | 3 | Son | — | New York |
| 67 | Lavine Kingsbury | 2 | Daughter | — | New York |
| 68 | Florence Kingsbury | 1 | Daughter | — | New York |
| 69 | William Lucas THIS PERSON | 53 | Head | Block Maker | Virginia |
| 70 | Mary Lucas | 38 | Wife | Housewife | New York |
| 71 | Robert Lucas | 16 | Son | Laborer | New York |
| 72 | Eugene Lucas | 15 | Son | — | New York |
| 73 | Daniel Lucas | 14 | Son | — | New York |
| 74 | June Lucas | 13 | Daughter | — | New York |
| 75 | Franklin Lucas | 12 | Son | — | New York |
| 76 | Hazel Lucas | 10 | Daughter | — | New York |
| 77 | Lucy Lucas | 7 | Daughter | — | New York |
| 78 | Mary Alice Lucas | 5 | Daughter | — | New York |
| 79 | Donald Lucas | 3 | Son | — | New York |
| 80 | Alta Lucas | 1 | Daughter | — | New York |
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)