JL
John Lucas — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Wayne-County, Michigan
Our Model Tree links this John Lucas across the 1920, 1930 and 1940 US Censuses in Wayne-County, Michigan (XGBoost, ~Confirmed) — first a head (b.~1868), then head of a 6-person household.
Age 72
b. ~1868
Male
Head
Born: England
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Wayne-County, Michigan |
| Surname | Lucas |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 72 |
| Marital Status | Married |
| Birthplace | England |
| 1935 Residence (City) | Highland Park City |
| 1935 Residence (County) | Wayne |
| Naturalization Status | Naturalized |
| Additional Details | |
| Income (1939) | 75 |
| Highest Grade | S-6 |
| 1935 Residence | Same place |
| Birth Country | England |
| Birthplace (normalized) | england |
| Township / Ward | Highland Park City |
| Est. Birth Year | ~1868 |
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 John | Age | Birth yr |
|---|---|---|---|---|
| Ruth Schumacher | Daughter | — | 32 | ~1908 |
| John Lucas | Head | — | 72 | ~1868 |
| Harry Schumacher | Other | — | 35 | ~1905 |
| Elizabeth Schumacher | Other | — | 10 | ~1930 |
| Lois Schumacher | Other | — | 5 | ~1935 |
| Annie Lucas | Spouse | — | 73 | ~1867 |
Census Appearances
1920
Wayne, Michigan
Head, age 51
Wayne, Michigan · implied b. ~1869 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lucas |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 51 |
| Marital Status | Married |
| Birthplace | England |
| Year of Immigration | 1891 |
| Naturalization Status | Naturalized |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Occupation | Shipping clerk |
| Industry | Auto factory |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Home Owned/Rented | O |
| Home Free/Mortgaged | M |
| Birth Country | England |
| Year of Naturalization | 1906 |
| Birthplace (normalized) | england |
1930
Wayne, Michigan
Head, age 62
Wayne, Michigan · implied b. ~1868 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lucas |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 62 |
| Marital Status | Married |
| Birthplace | England |
| Age at First Marriage | 22 |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Occupation | Musician |
| Industry | Orchestra |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Home Owned/Rented | yes RR |
| Veteran | R |
| Birth Country | England |
| Birthplace (normalized) | england |
1940
Wayne-County, Michigan
Head, age 72
Wayne-County, Michigan · implied b. ~1868 — 6 household members
| Surname | Lucas |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 72 |
| Marital Status | Married |
| Birthplace | England |
| 1935 Residence (City) | Highland Park City |
| 1935 Residence (County) | Wayne |
| Naturalization Status | Naturalized |
| Income (1939) | 75 |
| Highest Grade | S-6 |
| 1935 Residence | Same place |
| Birth Country | England |
| Birthplace (normalized) | england |
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 John Lucas across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
John Lucas
Head · 1940 · age 72 · b. ~1868 · Michigan
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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 — Wayne-County, Michigan
Open full size
1940 US Federal Census — Wayne-County, Michigan
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01832-00209)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Harry Johns | 29 | Brother | Tool Repairer | Michigan |
| 2 | William Westenfeld | 56 | Head | Instructor | Ohio |
| 3 | Helen Westenfeld | 54 | Wife | — | Kentucky |
| 4 | Joseph Gocking | 38 | Head | Plumber | England |
| 5 | Alberta Gocking | 39 | Wife | — | Michigan |
| 6 | Alfred Chetcuti | 41 | Head | Inspector | Malta |
| 7 | Eufemia Chetcuti | 31 | Wife | — | Malta |
| 8 | Charles Chetcuti | 12 | Son | — | Michigan |
| 9 | Louis Chetcuti | 10 | Son | — | Michigan |
| 10 | Doris Chetcuti | 8 | Daughter | — | Michigan |
| 11 | Mary Ann Chetcuti | 2 | Daughter | — | Michigan |
| 12 | Carrie Angopardi | 60 | Mother-in-law | — | Malta |
| 13 | Lewis Borg | 43 | Roomer | Polisher | Malta |
| 14 | John Johnson | 50 | Head | Electrician | West Virginia |
| 15 | Annie Johnson | 51 | Wife | — | Northern Ireland |
| 16 | John Jr. Johnson | 23 | Son | Apprentice Tool Maker | Michigan |
| 17 | James Johnson | 21 | Son | Apprentice Tool Maker | Michigan |
| 18 | Anna Johnson | 19 | Daughter | Waitress | Michigan |
| 19 | Virginia Johnson | 15 | Daughter | — | Michigan |
| 20 | Harry Fryers | 23 | Head | Packer | Michigan |
| 21 | Lucille Fryers | 19 | Wife | — | Michigan |
| 22 | Josephine Miller | 72 | Head | — | Indiana |
| 23 | Mary Garling | 53 | Daughter | — | Indiana |
| 24 | William Garling | 55 | Son-in-law | — | Ohio |
| 25 | Edward Charles | 43 | Lodger | Proprietor | Scotland |
| 26 | Lou Porter | 45 | Head | Maintenance | Pennsylvania |
| 27 | Ethel Porter | 42 | Wife | — | Pennsylvania |
| 28 | Betty Porter | 14 | Daughter | — | Illinois |
| 29 | John Lucas THIS PERSON | 72 | Head | — | England |
| 30 | Annie Lucas | 73 | Wife | — | England |
| 31 | Harry Schumacher | 35 | Son-in-law | Machine Designer | Michigan |
| 32 | Ruth Schumacher | 32 | Daughter | — | Michigan |
| 33 | Elizabeth Schumacher | 10 | Granddaughter | — | Michigan |
| 34 | Lois Schumacher | 5 | Granddaughter | — | Michigan |
| 35 | Richard Hubbard | 69 | Head | — | Minnesota |
| 36 | Thomas Farmer | 31 | Head | Decorator | England |
| 37 | Gladys Farmer | 30 | Wife | — | Ohio |
| 38 | Wrong Information | None | — | — | — |
| 39 | Wrong Information | None | — | — | — |
| 40 | George Spaulding | 47 | Head | Tool Clerk | Michigan |
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)