Bertha Schmidt — 1940 US Census Record

Model Tree available

1940 United States Federal Census · Lucas-County, Ohio

Our Model Tree links this Bertha Schmidt across the 1920, 1930 and 1940 US Censuses in Lucas-County, Ohio (XGBoost, ~Confirmed), with identified parents Lena — first a daughter (b.~1894), then head of a 3-person household.

Age 46 b. ~1894 Female Daughter Born: Michigan Married

1940 Census Record Details

Census Year	1940
Location	Lucas-County, Ohio
Surname	Schmidt
Given Name	Bertha
Relationship to Head	Daughter
Sex	F
Color / Race	White
Age	46
Marital Status	Married
Birthplace	Michigan
1935 Residence (City)	Toledo City
1935 Residence (County)	Lucas
Additional Details
Highest Grade	No 6
1935 Residence	Same house
Birth State	Michigan
Birth Country	United States
Birthplace (normalized)	michigan
Township / Ward	Toledo City
Est. Birth Year	~1894

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.

3 people recorded at the same address in the 1940 census.

Name	Relation to head	Relative to Bertha	Age	Birth yr
Bertha Schmidt	Daughter	—	46	~1894
Louis Schmidt	Other	—	47	~1893
Lena Sahloff	Head	—	66	~1874

Census Appearances

1920

Lucas, Ohio

Spouse, age 25

Lucas, Ohio · implied b. ~1895 — 3 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Schmidt
Given Name	Bertha
Relationship to Head	wife
Sex	F
Color / Race	White
Age	25
Marital Status	Married
Birthplace	Michigan
Father's Birthplace	Germany
Mother's Birthplace	Michigan
Occupation	none
Can Read	Yes
Can Write	Yes
Speaks English	Yes
Birth State	Michigan
Birth Country	United States
Birthplace (normalized)	michigan

1930

Lucas, Ohio

Other, age 35

Lucas, Ohio · implied b. ~1895 — 4 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Schmidt
Given Name	Bertha
Relationship to Head	Wife-H
Sex	F
Color / Race	White
Age	35
Marital Status	Married
Birthplace	Michigan
Age at First Marriage	19
Father's Birthplace	Germany
Mother's Birthplace	Michigan
Can Read/Write	Yes
Birth State	Michigan
Birth Country	United States
Birthplace (normalized)	michigan

1940

Lucas-County, Ohio

Daughter, age 46

Lucas-County, Ohio · implied b. ~1894 — 3 household members

Surname	Schmidt
Given Name	Bertha
Relationship to Head	Daughter
Sex	F
Color / Race	White
Age	46
Marital Status	Married
Birthplace	Michigan
1935 Residence (City)	Toledo City
1935 Residence (County)	Lucas
Highest Grade	No 6
1935 Residence	Same house
Birth State	Michigan
Birth Country	United States
Birthplace (normalized)	michigan

Model Tree

Model Tree available

Our Model Tree links Bertha Schmidt across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Lena Sahloff (~0.92 confidence). The pedigree spans 1 generation with 1 identified ancestor.

Show:

Gen 1 Parents confidence ≈ 0.92

Mother

Lena Sahloff

b. ~1874

Source mother

● Household · direct · ~0.92

This person

Anchor record

Bertha Schmidt

Daughter · 1940 · age 46 · b. ~1894 · Ohio

★ You are viewing this record

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

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-03260-00381)

Line	Name	Age	Relation	Occupation	Birthplace
1	William Brandt	49	Son	Foreman	Ohio
2	Minnie Brandt	48	Daughter	—	Germany
3	Wilbur Brandt	24	Grandson	Assistant Superin	Ohio
4	Vernon Brandt	22	Grandson	Truck Driver	Ohio
5	Frank Bielawski	47	Head	Glazier	Ohio
6	Dora Bielawski	45	Wife	—	Ohio
7	Genevieve Bielawski	19	Daughter	Housework	Ohio
8	George Bielawski	16	Son	—	Ohio
9	Rose Marie Bielawski	13	Daughter	—	Ohio
10	Robert Bielawski	11	Son	—	Ohio
11	Joan Bielawski	9	Daughter	—	Ohio
12	Clifton Browning	28	Head	Inspector	Tennessee
13	Goldie Browning	24	Wife	—	Ohio
14	Shirley Browning	5	Daughter	—	Ohio
15	Clifton Jr. Browning	3	Son	—	Ohio
16	Roy Reddaway	56	Father-in-law	Painter	Michigan
17	Albertina Brandt	78	Head	—	Germany
18	Alexander Spiewak	54	Head	—	Germany
19	Edith Spiewak	50	Wife	—	Germany
20	Marie Spiewak	26	Daughter	Press Operator	Ohio
21	Edwin Spiewak	21	Son	Asbestos Worker	Ohio
22	Edward Luetke	27	Son-in-law	Press Operator	Ohio
23	Lillian Luetke	27	Daughter	—	Ohio
24	Nancy Luetke	2	Granddaughter	—	Ohio
25	William H. Wut	46	Head	Painter	New York
26	Leota Wut	31	Wife	—	Indiana
27	Florence C. Wut	11	Daughter	—	Ohio
28	Walter H. Wut	10	Son	—	Ohio
29	Nelson C. Wut	8	Son	—	Ohio
30	James V. Wut	7	Son	—	Ohio
31	William H. Wut	5	Son	—	Ohio
32	Edward A. Wut	4	Son	—	Ohio
33	Anita G. Wut	2	Daughter	—	Ohio
34	Gerald T. Wut	1	Son	—	Ohio
35	William G. King	23	Head	Laborer	Ohio
36	Lola G. King	17	Wife	—	Ohio
37	Robert King	0	Son	—	Ohio
38	Lena Sahloff	66	Head	—	Michigan
39	Louis Schmidt	47	Son-in-law	Rope Threader	Ohio
40	Bertha Schmidt THIS PERSON	46	Daughter	—	Michigan

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Pedigree Summary

Bertha

Gen 1 · 1 parents ~0.92

Max depth 4 (1900–1950 window)

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)

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