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James Russell — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Lucas-County, Ohio
Our Model Tree links this James Russell across the 1930 and 1940 US Censuses in Lucas-County, Ohio (XGBoost, ~Confirmed) — first a daughter (b.~1930), then head of a 10-person household.
Age 10
b. ~1930
Female
Daughter
Born: Ohio
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Lucas-County, Ohio |
| Surname | Russell |
| Given Name | James E |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Toledo city |
| 1935 Residence (County) | Lucas |
| Additional Details | |
| Highest Grade | 4 |
| 1935 Residence | Same place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Toledo City |
| Est. Birth Year | ~1930 |
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.
10 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to James | Age | Birth yr |
|---|---|---|---|---|
| Theresa Russell | Daughter | — | 12 | ~1928 |
| James Russell | Daughter | — | 10 | ~1930 |
| Mary Russell | Daughter | — | 6 | ~1934 |
| Carolyn Russell | Daughter | — | 8 | ~1932 |
| Irene Russell | Daughter | — | 13 | ~1927 |
| John Russell | Head | — | 40 | ~1900 |
| John Russell | Son | — | 4 | ~1936 |
| Michael Russell | Son | — | ~1940 | |
| James Russell | Son | — | 1 | ~1939 |
| Irene Russell | Spouse | — | 36 | ~1904 |
Census Appearances
1930
Lucas, Ohio
Daughter, age
Lucas, Ohio · implied b. ~1930 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Russell |
| Given Name | Jane |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Michigan |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Lucas-County, Ohio
Daughter, age 10
Lucas-County, Ohio · implied b. ~1930 — 10 household members
| Surname | Russell |
| Given Name | James E |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Toledo city |
| 1935 Residence (County) | Lucas |
| Highest Grade | 4 |
| 1935 Residence | Same place |
| 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 James Russell across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
James Russell
Daughter · 1940 · age 10 · b. ~1930 · Ohio
★ You are viewing this record
Sibling
James Russell
Sibling · 1940 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Michael Russell
Sibling · 1940 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Russell
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Russell
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Theresa Russell
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Irene Russell
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Carolyn Russell
Sibling · 1940 · age 8
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 — Lucas-County, Ohio
Open full size
1940 US Federal Census — Lucas-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03266-00934)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Frank J Schumm | 41 | Head | Clergyman | Massachusetts |
| 2 | Gertrude E Schumm | 39 | Wife | — | New York |
| 3 | Barbara J Schumm | 13 | Daughter | — | Pennsylvania |
| 4 | Richard G Schumm | 9 | Son | — | Pennsylvania |
| 5 | Nancy C Schumm | 4 | Daughter | — | Ohio |
| 6 | Edwin B Robinette | 53 | Head | Conductor | Ohio |
| 7 | Bertha M Robinette | 46 | Wife | — | Ohio |
| 8 | Ella Meisenberg | 45 | Sister-in-law | Stenographer | Ohio |
| 9 | Thomas C Rigdon | 40 | Head | Secretary-Treasurer | Missouri |
| 10 | Pearl A Rigdon | 41 | Wife | — | Missouri |
| 11 | Carlene Rigdon | 19 | Daughter | — | Missouri |
| 12 | Anell Rigdon | 15 | Son | — | Michigan |
| 13 | Phyllis Rigdon | 12 | Daughter | — | Michigan |
| 14 | John F Roth | 39 | Head | Foreman | Ohio |
| 15 | Cecile F Roth | 37 | Wife | — | Ohio |
| 16 | Eleanor E Roth | 16 | Daughter | — | Ohio |
| 17 | Roswell A Ahrendt | 37 | Head | Salesman | Ohio |
| 18 | Margaret R Ahrendt | 37 | Wife | — | Ohio |
| 19 | Riley A Ahrendt | 16 | Son | — | Ohio |
| 20 | Richard K Ahrendt | 10 | Son | — | Ohio |
| 21 | Louis S Pfenning | 59 | Head | Painter | Ohio |
| 22 | Anna M Pfenning | 59 | Wife | — | Ohio |
| 23 | Harold C Diehl | 40 | Head | Junior Engineer | Michigan |
| 24 | Mildred J Diehl | 31 | Wife | — | Illinois |
| 25 | Elisa Diehl | 2 | Daughter | — | Ohio |
| 26 | John J Russell | 40 | Head | Captain | Ohio |
| 27 | Irene M Russell | 36 | Wife | — | Ohio |
| 28 | Irene M Russell | 13 | Daughter | — | Ohio |
| 29 | Theresa E Russell | 12 | Daughter | — | Ohio |
| 30 | James E Russell THIS PERSON | 10 | Daughter | — | Ohio |
| 31 | Carolyn R Russell | 8 | Daughter | — | Ohio |
| 32 | Mary G Russell | 6 | Daughter | — | Ohio |
| 33 | John J Russell | 4 | Son | — | Ohio |
| 34 | James M Russell | 1 | Son | — | Ohio |
| 35 | Michael J Russell | 0 | Son | — | Ohio |
| 36 | David J Krummick | 49 | Head | Branch Manager | Nebraska |
| 37 | Eleanor Krummick | 36 | Wife | — | Canada |
| 38 | Donald E Bowers | 37 | Head | Dentist | Ohio |
| 39 | Opal Bowers | 33 | Wife | — | Ohio |
| 40 | Carolyn Bowers | 10 | Daughter | — | Ohio |
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)