WS
William Schroeder — 1920 US Census Record
Model Tree available1920 United States Federal Census · San Francisco, California
Our Model Tree links this William Schroeder across the 1900, 1910 and 1920 US Censuses in San Francisco, California (XGBoost, ~Confirmed), with identified parents Caroline & Will — first a head (b.~1889), then head of a 3-person household.
Age 31
b. ~1889
Male
Head
Born: California
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | San Francisco, California |
| Surname | Schroeder |
| Given Name | William |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | California |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Additional Details | |
| Occupation | Labor |
| Industry | U S Mint |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
| Occupation | Labor |
| Township / Ward | San Francisco |
| Est. Birth Year | ~1889 |
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 1920 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| William Schroeder | Head | — | 31 | ~1889 |
| Henry Schroeder | Son | — | 2 | ~1918 |
| Theresa Schroeder | Spouse | — | 23 | ~1897 |
Census Appearances
1900
San Francisco, …
Son, age 12
San Francisco, California · implied b. ~1888 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Schroder |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | California |
| Birth Month | Sept |
| Birth Year | 1888 |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Occupation | At School |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1910
San Francisco, …
Son, age 21
San Francisco, California · implied b. ~1889 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Schroeder |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1920
San Francisco, …
Head, age 31
San Francisco, California · implied b. ~1889 — 3 household members
| Surname | Schroeder |
| Given Name | William |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | California |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Occupation | Labor |
| Industry | U S Mint |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| 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 William Schroeder across 3 US Census years (1900, 1910 and 1920) in San Francisco, California, using XGBoost record linkage. Identified parents: mother Caroline Schroeder (~0.92 confidence) and father Will Schroder (~0.92 confidence) and mother Lizzie Schroder (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Caroline Schroeder
b. ~1853
Source mother
● Household
· direct · ~0.92
Father
Will Schroder
b. ~1858
Source father
● Household
· direct · ~0.92
Mother
Lizzie Schroder
b. ~1859
Source mother
● Household
· direct · ~0.92
This person
Anchor record
William Schroeder
Head · 1920 · age 31 · b. ~1889 · California
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — San Francisco, California
Open full size
1920 US Federal Census — San Francisco, California
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu133unit:0465)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Jesse Riggins | 52 | Head | Salesman | Indiana |
| 2 | Samantha Riggins | 54 | Wife | — | Indiana |
| 3 | Edwin Koenig | 30 | Head | Carpenter | California |
| 4 | Lorena Koenig | 24 | Wife | — | Michigan |
| 5 | Lida Koenig | 2 | Daughter | — | California |
| 6 | Edith Koenig | 17 | Sister | — | Oregon |
| 7 | Simon Koenig | 30 | Brother | Carpenter | California |
| 8 | Martin Rittenhouse | 58 | Head | Manager | Pennsylvania |
| 9 | Clara Rittenhouse | 52 | Wife | — | Pennsylvania |
| 10 | John P Mccarty | 37 | Head | Ship Builder | California |
| 11 | Sadie V Mccarty | 30 | Wife | — | California |
| 12 | Helen Mccarty | 8 | Daughter | — | California |
| 13 | Thomas Mccarty | 1 | Son | — | California |
| 14 | Fred Bovello | 33 | Head | Waiter | Portugal |
| 15 | Leona Bovello | 30 | Wife | — | California |
| 16 | William Burns | 34 | Head | Candy Maker | Ireland |
| 17 | Mary Burns | 28 | Wife | — | California |
| 18 | William Jr Burns | 1 | Son | — | California |
| 19 | Charles J Beckett | 34 | Head | Shipfitter | Maine |
| 20 | Pearl Beckett | 34 | Wife | — | Colorado |
| 21 | Bernice Mckean | 16 | Daughter | Operator | Colorado |
| 22 | Charles Hamel | 41 | Head | Hotel Man | Mississippi |
| 23 | Julia Hamel | 28 | Wife | — | Norway |
| 24 | John Hamel | 27 | Head | Teamster | Norway |
| 25 | Dagny Hamel | 27 | Wife | — | Norway |
| 26 | Kjell Hamel | 8 | Son | — | Norway |
| 27 | Leo Banister | 27 | Head | Time Keeper | California |
| 28 | Jessie Banister | 25 | Wife | — | California |
| 29 | William Schroeder THIS PERSON | 31 | Head | Labor | California |
| 30 | Theresa Schroeder | 23 | Wife | — | California |
| 31 | Henry Schroeder | 2 | Son | — | California |
| 32 | Bertram Haggerty | 24 | Head | Electrician | California |
| 33 | Marion Haggerty | 20 | Wife | Embosser | California |
| 34 | Vernon Legg | 33 | Head | Boiler Maker | California |
| 35 | Hazel Legg | 30 | Wife | — | Illinois |
| 36 | Charles Odom | 33 | Head | Molder | Oklahoma |
| 37 | Lylian H Odom | 33 | Wife | Saleslady | Texas |
| 38 | Richard Odom | 15 | Son | — | Texas |
| 39 | Clarence Young | 30 | Head | Engineer | Kansas |
| 40 | Irene Young | 28 | Wife | — | Norway |
| 41 | Clarence Jr Young | 2 | Son | — | Norway |
| 42 | Eraton Wesley | 25 | Head | Quarter Master | Texas |
| 43 | Beata Wesley | 23 | Wife | — | Kentucky |
| 44 | Virginia Wesley | 1 | Daughter | — | California |
| 45 | Stramard | 48 | Head | Painter | New York |
| 46 | Stramard | 50 | Wife | — | New York |
| 47 | Edward Hoffman | 31 | Head | Salesman | Illinois |
| 48 | Nellie Hoffman | 33 | Wife | — | Illinois |
| 49 | Edward Jr Hoffman | 6 | Son | — | California |
| 50 | Hoffman | 28 | Head | Teamster | Maine |
Pedigree Summary
William
Gen 1 · 3 parents
~0.92
Max depth 4 (1900–1950 window)
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)