AS
Anna Schmidt — 1920 US Census Record
Linked across censuses1920 United States Federal Census · St Clair, Illinois
Our Model Tree links this Anna Schmidt across the 1920, 1930 and 1940 US Censuses in St Clair, Illinois (XGBoost, ~Confirmed) — first a spouse (b.~1872), then head of a 7-person household.
Age 48
b. ~1872
Female
Spouse
Born: Illinois
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | St Clair, Illinois |
| Surname | Schmidt |
| Given Name | Anna |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 48 |
| Marital Status | Married |
| Birthplace | Illinois |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | German |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Township / Ward | Belleville City |
| Est. Birth Year | ~1872 |
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.
7 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Anna | Age | Birth yr |
|---|---|---|---|---|
| Esther Schmidt | Daughter | — | 10 | ~1910 |
| Mary Schmidt | Daughter | — | 5 | ~1915 |
| Phillipp Schmidt | Head | — | 53 | ~1867 |
| Leo Bennett | Other | — | 20 | ~1900 |
| Roland Schmidt | Son | — | 12 | ~1908 |
| August Schmidt | Son | — | 18 | ~1902 |
| Anna Schmidt | Spouse | — | 48 | ~1872 |
Census Appearances
1920
St Clair, …
Spouse, age 48
St Clair, Illinois · implied b. ~1872 — 7 household members
| Surname | Schmidt |
| Given Name | Anna |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 48 |
| Marital Status | Married |
| Birthplace | Illinois |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | German |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
St Clair, …
Other, age 58
St Clair, Illinois · implied b. ~1872 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Schmidt |
| Given Name | Annie |
| Relationship to Head | Sister |
| Sex | F |
| Color / Race | White |
| Age | 58 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
St.-Clair-County, Illinois
Other, age 68
St.-Clair-County, Illinois · implied b. ~1872 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Schmidt |
| Given Name | Annie |
| Relationship to Head | Aunt |
| Sex | F |
| Color / Race | White |
| Age | 68 |
| Marital Status | Widowed |
| Birthplace | Illinois |
| 1935 Residence (City) | East St. Louis |
| 1935 Residence (County) | St. Clair |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
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 Anna 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
Anna Schmidt
Spouse · 1920 · age 48 · b. ~1872 · Illinois
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — St Clair, Illinois
Open full size
1920 US Federal Census — St Clair, Illinois
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu403unit:0871)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Phillipp Schmidt | 53 | Head | Laborer | Illinois |
| 2 | Anna Schmidt THIS PERSON | 48 | Wife | — | Illinois |
| 3 | August Schmidt | 18 | Son | Laborer | Illinois |
| 4 | Roland Schmidt | 12 | Son | — | Illinois |
| 5 | Esther Schmidt | 10 | Daughter | — | Illinois |
| 6 | Mary Schmidt | 5 | Daughter | — | Illinois |
| 7 | Leo Bennett | 20 | Boarder | Teamster | Illinois |
| 8 | Edward Vandovsky | 46 | Head | Moulder | Poland |
| 9 | Eva Vandovsky | 40 | Wife | — | Poland |
| 10 | Anthony Vandovsky | 20 | Son | Moulder | Missouri |
| 11 | Josephine Vandovsky | 19 | Daughter | Worker | Missouri |
| 12 | Cecelia Vandovsky | 18 | Daughter | Worker | Missouri |
| 13 | Florence Vandovsky | 16 | Daughter | Worker | Illinois |
| 14 | Julian Vandovsky | 13 | Son | — | Illinois |
| 15 | Helen Vandovsky | 3 | Daughter | — | Illinois |
| 16 | William Case | 36 | Head | Policeman | Illinois |
| 17 | Goldie Case | 38 | Wife | — | Tennessee |
| 18 | Leona M. Case | 6 | Daughter | — | Missouri |
| 19 | William Case | 4 | Son | — | Illinois |
| 20 | Harry Smiley | 19 | Step-son | Machinist | Tennessee |
| 21 | Raymond S. Smiley | 17 | Step-son | Helper | Tennessee |
| 22 | Jacob Stoffel | 73 | Head | — | Austria |
| 23 | Dina Stoffel | 75 | Wife | — | Austria |
| 24 | Joseph Stoffel | 29 | Son | Miner | Illinois |
| 25 | Anthony Vogette | 36 | Head | Miner | Illinois |
| 26 | Mary Vogette | 35 | Wife | — | Illinois |
| 27 | Joseph Vogette | 12 | Son | — | Illinois |
| 28 | Anthony Jr. Vogette | 10 | Son | — | Illinois |
| 29 | Walter Vogette | 7 | Son | — | Illinois |
| 30 | William Lippe | 35 | Head | Miner | Germany |
| 31 | Lena Lippe | 32 | Wife | — | Illinois |
| 32 | William Lippe | 8 | Son | — | Illinois |
| 33 | Margaret Lippe | 6 | Daughter | — | Illinois |
| 34 | James Deskins | 40 | Head | Miner | Iowa |
| 35 | Mary Deskins | 31 | Wife | — | Illinois |
| 36 | Henrietta Deskins | 12 | Daughter | — | Iowa |
| 37 | Lillian Deskins | 10 | Daughter | — | Iowa |
| 38 | Curtis Deskins | 7 | Son | — | Iowa |
| 39 | August Schneider | 21 | Head | Miner | Illinois |
| 40 | Mary Schneider | 21 | Wife | — | Illinois |
| 41 | Donald Schneider | 1 | Son | — | Illinois |
| 42 | John Scott | 60 | Head | Carpenter | Canada |
| 43 | Angie Scott | 58 | Wife | — | Missouri |
| 44 | Edward Naumann | 32 | Head | Burner | Missouri |
| 45 | Katheryne Naumann | 30 | Wife | — | Missouri |
| 46 | Leonard Naumann | 7 | Son | — | Missouri |
| 47 | Richard Naumann | 5 | Son | — | Missouri |
| 48 | Robert Naumann | 3 | Son | — | Missouri |
| 49 | Vernon Naumann | 2 | Son | — | Illinois |
| 50 | Donald Naumann | 1 | Son | — | Illinois |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)