HS
Henry Schroeder — 1940 US Census Record
Model Tree available1940 United States Federal Census · Alameda-County, California
Our Model Tree links this Henry Schroeder across the 1920, 1930 and 1940 US Censuses in Alameda-County, California (XGBoost, ~Confirmed), with identified parents Henry & Christina — first a son (b.~1910), then head of a 3-person household.
Age 30
b. ~1910
Male
Son
Born: California
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Alameda-County, California |
| Surname | Schroeder |
| Given Name | Henry Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 30 |
| Marital Status | Single |
| Birthplace | California |
| 1935 Residence (City) | Eden Township |
| 1935 Residence (County) | Alameda |
| Additional Details | |
| Occupation | Farmer |
| Industry | Farming |
| Class of Worker | OA |
| Hours Worked | 24 |
| Income (1939) | 0 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
| Occupation | Farmer |
| Township / Ward | Eden Township |
| Est. Birth Year | ~1910 |
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 Henry | Age | Birth yr |
|---|---|---|---|---|
| Henry Schroeder | Head | — | 65 | ~1875 |
| Henry Schroeder | Son | — | 30 | ~1910 |
| Christina Schroeder | Spouse | — | 65 | ~1875 |
Census Appearances
1920
Alameda, California
Son, age 10
Alameda, California · implied b. ~1910 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Schrader |
| Given Name | Henry |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | California |
| Mother's Birthplace | California |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1930
Alameda, California
Son, age 20
Alameda, California · implied b. ~1910 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Schroeder |
| Given Name | Henry Jr |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | California |
| Mother's Birthplace | California |
| Occupation | Laborer |
| Industry | Farm |
| Class of Worker | VVVV |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1940
Alameda-County, California
Son, age 30
Alameda-County, California · implied b. ~1910 — 3 household members
| Surname | Schroeder |
| Given Name | Henry Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 30 |
| Marital Status | Single |
| Birthplace | California |
| 1935 Residence (City) | Eden Township |
| 1935 Residence (County) | Alameda |
| Occupation | Farmer |
| Industry | Farming |
| Class of Worker | OA |
| Hours Worked | 24 |
| Income (1939) | 0 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
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 Christina Schroeder (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Henry Schroeder
b. ~1875
Source father
● Household
· direct · ~0.92
Mother
Christina Schroeder
b. ~1875
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Henry Schroeder
Son · 1940 · age 30 · b. ~1910 · California
★ 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 — Alameda-County, California
Open full size
1940 US Federal Census — Alameda-County, California
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00185-00262)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Teresa | 58 | Wife | — | Oklahoma |
| 2 | Earl | 24 | Son | Laborer | California |
| 3 | Henry Schroeder | 65 | Head | Sexton | California |
| 4 | Christina Schroeder | 65 | Wife | — | California |
| 5 | Henry Jr. Schroeder THIS PERSON | 30 | Son | Farmer | California |
| 6 | George Hatch | 21 | Head | Plasterer | California |
| 7 | Lona Hatch | 20 | Wife | — | Germany |
| 8 | Diana Hatch | 0 | Daughter | — | California |
| 9 | Charles L. Wyckert | 47 | Head | Farmer | Iowa |
| 10 | Petra Wyckert | 16 | Daughter | — | California |
| 11 | Alfred Enos | 31 | Head | Maintenance Man | California |
| 12 | Mary Enos | 26 | Wife | — | California |
| 13 | Ralph Enos | 2 | Son | — | California |
| 14 | Enoch Brookshire | 42 | Head | Welder | Texas |
| 15 | Rosamond Brookshire | 44 | Wife | — | Michigan |
| 16 | Roberta Brookshire | 18 | Daughter | New Worker | California |
| 17 | Ellen Brookshire | 16 | Daughter | — | California |
| 18 | John Brookshire | 11 | Son | — | California |
| 19 | Libbie Astra | 73 | Mother-in-law | — | Michigan |
| 20 | Manuel Lopez | 64 | Head | Laborer | Portugal |
| 21 | Lubrachy Torres | 40 | Head | Laborer | Mexico |
| 22 | Ann Torres | 38 | Wife | — | Mexico |
| 23 | Lola Torres | 17 | Daughter | New Worker | California |
| 24 | Lupe Torres | 15 | Daughter | — | California |
| 25 | Alberta Torres | 12 | Daughter | — | California |
| 26 | Robert Torres | 9 | Son | — | California |
| 27 | Arasao Torres | 7 | Son | — | California |
| 28 | Helen Torres | 5 | Daughter | — | California |
| 29 | Ann Rose Torres | 3 | Daughter | — | California |
| 30 | Jack Adkins | 28 | Head | Laborer | Oklahoma |
| 31 | Elna Adkins | 22 | Wife | — | Oklahoma |
| 32 | Carolyn Adkins | 2 | Daughter | — | California |
| 33 | Donna Adkins | 1 | Daughter | — | California |
| 34 | Robert Hopkins | 35 | Head | Laborer Dept | California |
| 35 | Catherine Hopkins | 36 | Wife | — | California |
| 36 | Robert Jr. Hopkins | 16 | Son | — | California |
| 37 | Adeline Hopkins | 14 | Daughter | — | California |
| 38 | Rosaline Hopkins | 5 | Daughter | — | California |
| 39 | Gilbert Hopkins | 2 | Son | — | California |
| 40 | Gloria Hopkins | 1 | Daughter | — | California |
Related Census Records
Pedigree Summary
Henry
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)