ES
Emma Schmidt — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Lucas-County, Ohio
Our Model Tree links this Emma Schmidt across the 1920, 1930 and 1940 US Censuses in Lucas-County, Ohio (XGBoost, ~Confirmed) — first a head (b.~1871), then head of a 4-person household.
Age 69
b. ~1871
Female
Head
Born: Germany
Widowed
1940 Census Record Details
| Census Year | 1940 |
| Location | Lucas-County, Ohio |
| Surname | Schmidt |
| Given Name | Emma |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 69 |
| Marital Status | Widowed |
| Birthplace | Germany |
| 1935 Residence (City) | Washington Twp. |
| 1935 Residence (County) | Lucas |
| Naturalization Status | Naturalized |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | 7 |
| 1935 Residence | Same House |
| Birth Country | Germany |
| Birthplace (normalized) | germany |
| Township / Ward | Washington Twp |
| Est. Birth Year | ~1871 |
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.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Emma | Age | Birth yr |
|---|---|---|---|---|
| Gerald Bisher | Other | — | 3 | ~1937 |
| Esther Schmidt | Daughter | — | 26 | ~1914 |
| John Bisher | Son | — | 30 | ~1910 |
| Emma Schmidt | Head | — | 69 | ~1871 |
Census Appearances
1920
Lucas, Ohio
Spouse, age 49
Lucas, Ohio · implied b. ~1871 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Schmidt |
| Given Name | Emma |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 49 |
| Marital Status | Married |
| Birthplace | Germany |
| Year of Immigration | 1885 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | German |
| Birth Country | Germany |
| Year of Naturalization | 1890 |
| Birthplace (normalized) | germany |
1930
Lucas, Ohio
Spouse, age 59
Lucas, Ohio · implied b. ~1871 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Schmidt |
| Given Name | Emma |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 59 |
| Marital Status | Married |
| Birthplace | Germany |
| Naturalization Status | Naturalized |
| Year of Immigration | 1883 |
| Age at First Marriage | 22 |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Can Read/Write | Yes |
| Mother Tongue | German |
| Birth Country | Germany |
| Birthplace (normalized) | germany |
1940
Lucas-County, Ohio
Head, age 69
Lucas-County, Ohio · implied b. ~1871 — 4 household members
| Surname | Schmidt |
| Given Name | Emma |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 69 |
| Marital Status | Widowed |
| Birthplace | Germany |
| 1935 Residence (City) | Washington Twp. |
| 1935 Residence (County) | Lucas |
| Naturalization Status | Naturalized |
| Income (1939) | 0 |
| Highest Grade | 7 |
| 1935 Residence | Same House |
| Birth Country | Germany |
| Birthplace (normalized) | germany |
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 Emma Schmidt across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Emma Schmidt
Head · 1940 · age 69 · b. ~1871 · Ohio
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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 — 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-t0627-03106-00284)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Paul Jones | 30 | Head | Electrician | Ohio |
| 42 | Myrtle Holmes | 60 | Partner | — | Wisconsin |
| 43 | Hale Knepper | 40 | Head | Machinist | Ohio |
| 44 | Virginia Knepper | 50 | Wife | — | Indiana |
| 45 | Clarence Sass | 43 | Head | Accountant | Ohio |
| 46 | Myrna Sass | 43 | Wife | — | Ohio |
| 47 | Richard Sass | 16 | Son | — | Ohio |
| 48 | Herman Rohloff | 41 | Head | Tool & Die Maker | Ohio |
| 49 | Bertha Rohloff | 39 | Wife | — | Ohio |
| 50 | Edward Rohloff | 15 | Son | — | Ohio |
| 51 | George Young | 53 | Head | Brick Mason | Ohio |
| 52 | Orellia Young | 56 | Wife | — | Ohio |
| 53 | Karl Mooyh | 52 | Head | Carpenter | Poland |
| 54 | Tekla Mooyh | 64 | Wife | — | Poland |
| 55 | George Engel | 91 | Head | — | Ohio |
| 56 | Sarah Engel | 86 | Wife | — | Wisconsin |
| 57 | Fred Engel | 62 | Son | Farmer | Ohio |
| 58 | Loretta Engel | 48 | Daughter | — | Ohio |
| 59 | Marie Engel | 45 | Daughter | — | Ohio |
| 60 | Burt Foster | 65 | Head | Farmer | Ohio |
| 61 | Donald Foster | 27 | Son | Machinist | Ohio |
| 62 | Edna Foster | 32 | Daughter-in-law | — | Indiana |
| 63 | Emma Schmidt THIS PERSON | 69 | Head | — | Germany |
| 64 | Esther Schmidt | 26 | Daughter | Stenographer | Ohio |
| 65 | John Bisher | 30 | Son | Manager | Ohio |
| 66 | Gerald Bisher | 3 | Grandson | — | Ohio |
| 67 | Julius Vanschey | 50 | Head | Truck Tender | Belgium |
| 68 | Julia Vanschey | 53 | Wife | — | Belgium |
| 69 | Margaret Vanschey | 16 | Daughter | — | Ohio |
| 70 | Stella Vanschey | 14 | Daughter | — | Ohio |
| 71 | Fred C. Missler | 52 | Head | Carpenter | Ohio |
| 72 | Corinne Missler | 51 | Wife | — | Ohio |
| 73 | Norman Missler | 26 | Son | Manager | Ohio |
| 74 | Fred Missler | 18 | Son | — | Ohio |
| 75 | Carl Missler | 16 | Son | — | Ohio |
| 76 | Lucille Missler | 13 | Daughter | — | Ohio |
| 77 | Joseph Missler | 14 | Son | — | Ohio |
| 78 | Dolores Missler | 13 | Daughter | — | Ohio |
| 79 | Mary Missler | 10 | Daughter | — | Ohio |
| 80 | John Missler | 9 | Son | — | 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)