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William Lindsay — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Warren-County, Ohio
Our Model Tree links this William Lindsay across the 1930 and 1940 US Censuses in Warren-County, Ohio (XGBoost, ~Confirmed) — first a son (b.~1922), then head of a 8-person household.
Age 18
b. ~1922
Male
Son
Born: Ohio
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Warren-County, Ohio |
| Surname | Lindsay |
| Given Name | William Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Franklin |
| Additional Details | |
| Occupation | 0 |
| Highest Grade | H 1 |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Occupation | 0 |
| Township / Ward | Franklin |
| Est. Birth Year | ~1922 |
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 William | Age | Birth yr |
|---|---|---|---|---|
| Am Lindsay | Head | — | 51 | ~1889 |
| Richard Lindsay | Son | — | 13 | ~1927 |
| William Lindsay | Son | — | 18 | ~1922 |
| Dolores Lindsay | Daughter | — | 8 | ~1932 |
| Catherine Lindsay | Daughter | — | 19 | ~1921 |
| Mary Lindsay | Spouse | — | 50 | ~1890 |
| Alice Lindsay | Daughter | — | 16 | ~1924 |
| Robert Lindsay | Son | — | 11 | ~1929 |
Census Appearances
Son, age 8
Warren, Ohio · implied b. ~1922 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lindsey |
| Given Name | William Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Warren-County, Ohio
Son, age 18
Warren-County, Ohio · implied b. ~1922 — 8 household members
| Surname | Lindsay |
| Given Name | William Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Franklin |
| Occupation | 0 |
| Highest Grade | H 1 |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
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 Lindsay across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
William Lindsay
Son · 1940 · age 18 · b. ~1922 · Ohio
★ You are viewing this record
Sibling
Robert Lindsay
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Catherine Lindsay
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dolores Lindsay
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Richard Lindsay
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alice Lindsay
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Warren-County, Ohio
Open full size
1940 US Federal Census — Warren-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03164-00230)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | E. H. Rowe | 38 | Head | Asst Manager | Ohio |
| 2 | Lydia Rowe | 30 | Wife | — | Kentucky |
| 3 | Elizabeth Cole | 71 | Mother-in-law | — | Kentucky |
| 4 | Clyde Darragh | 60 | Head | Salesman | Ohio |
| 5 | Elsa Darragh | 37 | Wife | — | Ohio |
| 6 | Ray Darragh | 54 | Head | Salesman | Ohio |
| 7 | Anna Darragh | 54 | Wife | 0 | Ohio |
| 8 | Robert Darragh | 30 | Son | Clerk | Ohio |
| 9 | Johanna Darragh | 21 | Daughter-in-law | — | Ohio |
| 10 | Am Lindsay | 51 | Head | Clerk | Ohio |
| 11 | Mary Lindsay | 50 | Wife | 0 | Ohio |
| 12 | Catherine Lindsay | 19 | Daughter | Wrapper | Ohio |
| 13 | William Jr. Lindsay THIS PERSON | 18 | Son | 0 | Ohio |
| 14 | Alice Lindsay | 16 | Daughter | 0 | Ohio |
| 15 | Richard Lindsay | 13 | Son | 0 | Ohio |
| 16 | Robert Lindsay | 11 | Son | 0 | Ohio |
| 17 | Dolores Lindsay | 8 | Daughter | 0 | Ohio |
| 18 | James Potter | 35 | Head | 0 | Ohio |
| 19 | Mildred Potter | 35 | Wife | Asst Manager | Ohio |
| 20 | William Potter | 9 | Son | 0 | Ohio |
| 21 | Marilyn Potter | 4 | Daughter | 0 | Ohio |
| 22 | Adam Bridge | 55 | Head | Salesmanager | Ohio |
| 23 | Alma Bridge | 51 | Wife | 0 | New York |
| 24 | Alma Jr. Bridge | 15 | Daughter | 0 | Ohio |
| 25 | Nancy Bridge | 13 | Daughter | 0 | Ohio |
| 26 | Charles Bridge | 20 | Son | 0 | Kentucky |
| 27 | Thomas Bridge | 13 | Son | 0 | Ohio |
| 28 | Emma J. Simpkins | 74 | Head | 0 | Ohio |
| 29 | Clarence Simpkins | 54 | Son | Printer | Ohio |
| 30 | William Rothwell | 53 | Head | Sta Engineer | Kentucky |
| 31 | Anna Rothwell | 53 | Wife | 0 | Indiana |
| 32 | Ora Hart | 52 | Head | Fireman | Indiana |
| 33 | Celia Hart | 50 | Wife | 0 | Indiana |
| 34 | Robert Hart | 25 | Son | — | Ohio |
| 35 | Jane Hart | 19 | Daughter | Clerk | Ohio |
| 36 | Juanita Hart | 16 | Daughter | 0 | Ohio |
| 37 | Herbert Nielson | 26 | Head | Labor | Ohio |
| 38 | Ruth Nielson | 24 | Wife | — | Ohio |
| 39 | Harold Nielson | 5 | Son | — | Ohio |
| 40 | Louella Nielson | 3 | Daughter | 0 | Ohio |
Related Census Records
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)