HS
Henry Schroeder — 1940 US Census Record
Model Tree available1940 United States Federal Census · Clinton-County, Illinois
Our Model Tree links this Henry Schroeder across the 1920, 1930 and 1940 US Censuses in Clinton-County, Illinois (XGBoost, ~Confirmed), with identified parents Henry & Marie — first a son (b.~1915), then head of a 5-person household.
Age 25
b. ~1915
Male
Son
Born: Illinois
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Clinton-County, Illinois |
| Surname | Schroeder |
| Given Name | Henry |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Illinois |
| 1935 Residence (City) | Sugar Creek Twp. |
| 1935 Residence (County) | Clinton |
| Additional Details | |
| Occupation | Farmer |
| Industry | Farming |
| Class of Worker | OA |
| Hours Worked | 70 |
| Income (1939) | 0 |
| Highest Grade | Hs 2 |
| 1935 Residence | Same house |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Occupation | Farmer |
| Township / Ward | Sugar Creek Twp |
| Est. Birth Year | ~1915 |
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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Henry | Age | Birth yr |
|---|---|---|---|---|
| Henry Schroeder | Son | — | 25 | ~1915 |
| Esther Schroeder | Daughter | — | 34 | ~1906 |
| Ruth Schroeder | Daughter | — | 29 | ~1911 |
| Dorothy Schroeder | Daughter | — | 18 | ~1922 |
| Marie Schroeder | Head | — | 57 | ~1883 |
Census Appearances
1920
Clinton, Illinois
Son, age 4
Clinton, Illinois · implied b. ~1916 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Schroeder |
| Given Name | Henry |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Speaks English | Yes |
| Mother Tongue | German |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Clinton, Illinois
Son, age 14
Clinton, Illinois · implied b. ~1916 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Schroeder |
| Given Name | Henry |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| 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
Clinton-County, Illinois
Son, age 25
Clinton-County, Illinois · implied b. ~1915 — 5 household members
| Surname | Schroeder |
| Given Name | Henry |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Illinois |
| 1935 Residence (City) | Sugar Creek Twp. |
| 1935 Residence (County) | Clinton |
| Occupation | Farmer |
| Industry | Farming |
| Class of Worker | OA |
| Hours Worked | 70 |
| Income (1939) | 0 |
| Highest Grade | Hs 2 |
| 1935 Residence | Same house |
| 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 Henry Schroeder across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Henry Schroeder (~0.92 confidence) and mother Marie Schroeder (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Henry Schroeder
b. ~1876
Source father
● Household
· direct · ~0.92
Mother
Marie Schroeder
b. ~1881
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Henry Schroeder
Son · 1940 · age 25 · b. ~1915 · Illinois
★ You are viewing this record
Sibling
Dorothy Schroeder
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Esther Schroeder
Sibling · 1940 · age 34
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruth Schroeder
Sibling · 1940 · age 29
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 — Clinton-County, Illinois
Open full size
1940 US Federal Census — Clinton-County, Illinois
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00770-00597)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Aloys Feldmann | 24 | son | Farmer | Illinois |
| 2 | Joseph Feldmann | 24 | son | Farmer | Illinois |
| 3 | Marie Schroeder | 57 | Head | — | Germany |
| 4 | Esther Schroeder | 34 | daughter | — | Illinois |
| 5 | Ruth Schroeder | 29 | daughter | Servant | Illinois |
| 6 | Henry Schroeder THIS PERSON | 25 | son | Farmer | Illinois |
| 7 | Dorothy Schroeder | 18 | daughter | Np | Illinois |
| 8 | Alois Groene | 46 | Head | Farmer | Illinois |
| 9 | Edward Wilken | 29 | Hired hand | Farm Laborer | Illinois |
| 10 | John O. Dall | 40 | Head | Farmer | Illinois |
| 11 | Leo Richter | 47 | Head | Farmer | Illinois |
| 12 | Leona Richter | 18 | daughter | Np | Illinois |
| 13 | Virgil Richter | 16 | son | Np | Illinois |
| 14 | Patrick Richter | 14 | son | Np | Illinois |
| 15 | Florence R. Richter | 11 | daughter | — | Illinois |
| 16 | Ruth R. Richter | 10 | daughter | — | Illinois |
| 17 | Leo Richter | 7 | son | — | Illinois |
| 18 | Arnold Richter | 24 | brother | Farm Laborer | Illinois |
| 19 | John Heimann | 43 | Head | Farmer | Illinois |
| 20 | Louise Heimann | 34 | wife | — | Illinois |
| 21 | Jerome Heimann | 13 | son | — | Illinois |
| 22 | David J. Heimann | 12 | son | — | Illinois |
| 23 | Barbara Heimann | 9 | daughter | — | Illinois |
| 24 | John B. Heimann | 7 | son | — | Illinois |
| 25 | Mary M. Heimann | 5 | daughter | — | Illinois |
| 26 | Helen F. Heimann | 3 | daughter | — | Illinois |
| 27 | Eileen J. Heimann | 1 | daughter | — | Illinois |
| 28 | Robert R. Heimann | 0 | son | — | Illinois |
| 29 | Veronica Richter | 24 | servant | Servant | Illinois |
| 30 | Lawrence Von Hatten | 19 | Hired hand | Farm Laborer | Illinois |
| 31 | Rose M. Lohman | 46 | Head | Farmer | Illinois |
| 32 | Arthur J. Lohman | 22 | son | Farm Laborer | Illinois |
| 33 | George F. Lohman | 21 | son | Laborer | Illinois |
| 34 | Walter B. Lohman | 20 | son | Laborer | Illinois |
| 35 | Anthony F. Lohman | 19 | son | Farm Laborer | Illinois |
| 36 | Eugene H. Lohman | 17 | son | Farm Laborer | Illinois |
| 37 | Leola R. Lohman | 16 | daughter | Servant | Illinois |
| 38 | Janet A. Lohman | 12 | daughter | — | Illinois |
| 39 | Harold F. Lohman | 10 | son | — | Illinois |
| 40 | Mary A. Lohman | 9 | daughter | — | Illinois |
Pedigree Summary
Henry + 3 siblings
Gen 1 · 2 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)