TR
Thomas Roberts — 1920 US Census Record
Model Tree available1920 United States Federal Census · San Francisco, California
Our Model Tree links this Thomas Roberts across the 1900, 1910 and 1920 US Censuses in San Francisco, California (XGBoost, ~Confirmed), with identified parents Elizabeth & Thomas — first a son (b.~1899), then head of a 5-person household.
Age 21
b. ~1899
Male
Son
Born: California
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | San Francisco, California |
| Surname | Roberts |
| Given Name | Thomas E. Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Married |
| Birthplace | California |
| Father's Birthplace | California |
| Mother's Birthplace | Missouri |
| Additional Details | |
| Occupation | Packer |
| Industry | Meat |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
| Occupation | Packer |
| Township / Ward | San Francisco City |
| Est. Birth Year | ~1899 |
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 1920 census.
| Name | Relation to head | Relative to Thomas | Age | Birth yr |
|---|---|---|---|---|
| Mildred Roberts | Daughter | — | 14 | ~1906 |
| Thomas Roberts | Head | — | 42 | ~1878 |
| Babette Roberts | Other | — | 22 | ~1898 |
| Thomas Roberts | Son | — | 21 | ~1899 |
| Mitchell Roberts | Spouse | — | 42 | ~1878 |
Census Appearances
1900
San Francisco, …
Son, age 2
San Francisco, California · implied b. ~1898 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Roberts |
| Given Name | Thomas F |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | California |
| Birth Month | July |
| Birth Year | 1898 |
| Father's Birthplace | California |
| Mother's Birthplace | Missouri |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1910
San Francisco, …
Son, age 11
San Francisco, California · implied b. ~1899 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Roberts |
| Given Name | Thomas F |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | California |
| Mother's Birthplace | Missouri |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1920
San Francisco, …
Son, age 21
San Francisco, California · implied b. ~1899 — 5 household members
| Surname | Roberts |
| Given Name | Thomas E. Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Married |
| Birthplace | California |
| Father's Birthplace | California |
| Mother's Birthplace | Missouri |
| Occupation | Packer |
| Industry | Meat |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| 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 Thomas Roberts across 3 US Census years (1900, 1910 and 1920) in San Francisco, California, using XGBoost record linkage. Identified parents: mother Elizabeth Roberts (~0.92 confidence) and father Thomas Roberts (~0.92 confidence) and father Thomas Roberts (~0.92 confidence) and mother Mitchell Roberts (~0.92 confidence) and father Thomas Roberts (~0.92 confidence) and mother Lillian Roberts (~0.92 confidence). The pedigree spans 1 generation with 6 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Elizabeth Roberts
b. ~1873
Source mother
● Household
· direct · ~0.92
Father
Thomas Roberts
b. ~1873
Source father
● Household
· direct · ~0.92
Father
Thomas Roberts
b. ~1873
Source father
● Household
· direct · ~0.92
Mother
Mitchell Roberts
b. ~1878
Source mother
● Household
· direct · ~0.92
Father
Thomas Roberts
b. ~1878
Source father
● Household
· direct · ~0.92
Mother
Lillian Roberts
b. ~1883
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Thomas Roberts
Son · 1920 · age 21 · b. ~1899 · California
★ You are viewing this record
Sibling
Mildred Roberts
Sibling · 1920 · age 14
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
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:1920:14thcensusofpopu132unit:0917)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | George Murphy | 20 | Son | Packer | California |
| 2 | John Doyle | 54 | Head | Janitor | Pa |
| 3 | Rosa Doyle | 45 | Wife | Housewife | Belgium |
| 4 | Alice M. Ridge | 21 | Daughter | Housewife | Belgium |
| 5 | Edward Cox | 13 | Step-son | — | California |
| 6 | John Bruce | 8 | Son | — | California |
| 7 | Elmer Ridge | 24 | Son-in-law | Mechanic | California |
| 8 | John Bodin | 33 | Roomer | Garage Man | Greece |
| 9 | August Lemley | 36 | Head | Elevator Oper. | Belgium |
| 10 | Ethel Lemley | 25 | Wife | Housewife | Ill |
| 11 | Alice Lemley | 1 | Daughter | — | California |
| 12 | George Kleris | 42 | Head | Liquor Man | Greece |
| 13 | Annie Kleris | 20 | Wife | Housewife | Greece |
| 14 | Andrew Kleris | 2 | Son | — | California |
| 15 | Bessie Kleris | 1 | Daughter | — | California |
| 16 | William Stamou | 39 | Head | Merchant | Greece |
| 17 | Sophia Stamou | 25 | Wife | Housewife | Greece |
| 18 | Leo Stamou | 7 | Son | — | Wisconsin |
| 19 | Hermann Nelson | 42 | Head | Fireman | Sweden |
| 20 | Anna Nelson | 42 | Wife | Housewife | Nebraska |
| 21 | Alvin Nelson | 18 | Son | Box Maker | California |
| 22 | Joseph Thomas | 25 | Head | Seaman | Russia |
| 23 | Lydia Thomas | 26 | Wife | Housewife | Minnesota |
| 24 | Harold Thomas | 4 | Son | — | California |
| 25 | Sylvia Thomas | 1 | Daughter | — | California |
| 26 | Chas Walsh | 60 | Head | Laborer | New York |
| 27 | Nellie Walsh | 43 | Wife | Housewife | California |
| 28 | Margaret Mrs. Davis | 75 | Head | Housewife | Ireland |
| 29 | Bridget Walsh | 65 | Roomer | — | Ireland |
| 30 | George J. Bennett | 61 | Head | Janitor | California |
| 31 | Margaret Bennett | 50 | Wife | Housewife | California |
| 32 | Harold Roy | 40 | Head | Teamster | Kansas |
| 33 | Katherine Roy | 30 | Wife | Housewife | Ireland |
| 34 | Anna Roy | 6 | Daughter | — | California |
| 35 | Sadie Roy | 2 | Daughter | — | California |
| 36 | Alice Roy | 1 | Daughter | — | California |
| 37 | Anna Mrs. Lopez | 46 | Head | Chambermaid | Mexico |
| 38 | Thomas Ed. Roberts | 42 | Head | Inspector | California |
| 39 | Mitchell Roberts | 42 | Wife | Housewife | Missouri |
| 40 | Thomas E. Jr. Roberts THIS PERSON | 21 | Son | Packer | California |
| 41 | Mildred Roberts | 14 | Daughter | — | California |
| 42 | Babette Roberts | 22 | Daughter-in-law | Housewife | California |
| 43 | Bridget Mrs. Roberts | 81 | Head | Housewife | Ireland |
| 44 | Manuel Freitas | 33 | Head | Laborer | Hawaii |
| 45 | Winnie Freitas | 38 | Wife | Housewife | Ireland |
| 46 | Catherine Freitas | 7 | Daughter | — | California |
| 47 | Mary Freitas | 6 | Daughter | — | California |
| 48 | Richard Lucey | 36 | Head | Iron Worker | New York |
| 49 | Anna J. Lucey | 34 | Wife | Housewife | California |
| 50 | Harold Lucey | 15 | Son | — | California |
Pedigree Summary
Thomas + 1 sibling
Gen 1 · 6 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)