FP
Frank Patterson — 1930 US Census Record
Linked across censuses1930 United States Federal Census · San Francisco, California
Our Model Tree links this Frank Patterson across the 1930 and 1940 US Censuses in San Francisco, California (XGBoost, ~Confirmed) — first a son (b.~1909), then head of a 9-person household.
Age 21
b. ~1909
Male
Son
Born: California
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | San Francisco, California |
| Surname | Patterson |
| Given Name | Frank |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | California |
| Mother's Birthplace | California |
| Additional Details | |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
| Township / Ward | San Francisco |
| Est. Birth Year | ~1909 |
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.
9 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Frank | Age | Birth yr |
|---|---|---|---|---|
| Billy Patterson | Son | — | 10 | ~1920 |
| Jack Patterson | Son | — | 20 | ~1910 |
| Frank Patterson | Head | — | 50 | ~1880 |
| Sarah Patterson | Spouse | — | 50 | ~1880 |
| George Patterson | Son | — | 15 | ~1915 |
| Frank Patterson | Son | — | 21 | ~1909 |
| Betty Patterson | Daughter | — | 21 | ~1909 |
| Harry Patterson | Son | — | 11 | ~1919 |
| Ruth Patterson | Daughter | — | 18 | ~1912 |
Census Appearances
1930
San Francisco, …
Son, age 21
San Francisco, California · implied b. ~1909 — 9 household members
| Surname | Patterson |
| Given Name | Frank |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | California |
| Mother's Birthplace | California |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1940
San-Francisco-County, California
Other, age 32
San-Francisco-County, California · implied b. ~1908 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Peterson |
| Given Name | Frank |
| Relationship to Head | Boarder |
| Sex | M |
| Color / Race | White |
| Age | 32 |
| Marital Status | Divorced |
| Birthplace | California |
| 1935 Residence (City) | San Francisco |
| 1935 Residence (County) | San Francisco |
| Highest Grade | No |
| 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 Frank Patterson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Frank Patterson
Son · 1930 · age 21 · b. ~1909 · California
★ You are viewing this record
Sibling
Billy Patterson
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruth Patterson
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Betty Patterson
Sibling · 1930 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Patterson
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Harry Patterson
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jack Patterson
Sibling · 1930 · age 20
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
1930 US Federal Census — San Francisco, California
Open full size
1930 US Federal Census — San Francisco, California
Page Contents
50 people indexed on this census page (ia:1930:californiacensus00reel212:0896)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Lucille Linn | 24 | Head | Saleswoman | California |
| 52 | Helen Fletcher | 24 | Boarder | Saleswoman | California |
| 53 | Nat Campbell | 43 | Head | Laborer | Kentucky |
| 54 | Lettie Campbell | 43 | Wife | — | Missouri |
| 55 | Ralph Santagrossa | 41 | Head | Waiter | Italy |
| 56 | Rose Santagrossa | 38 | Wife | — | Italy |
| 57 | Dominic Santagrossa | 20 | Son | Waiter | Italy |
| 58 | Ella Santagrossa | 13 | Daughter | — | Italy |
| 59 | Henry Schmidt | 66 | Head | Merchant | Germany |
| 60 | Thelma Schmidt | 56 | Wife | — | Germany |
| 61 | Pedro Reyes | 31 | Head | Laborer | Mexico |
| 62 | Esperanza Reyes | 25 | Wife | — | Mexico |
| 63 | Stephen Reyes | 12 | Daughter | — | Mexico |
| 64 | Amelia Reyes | 10 | Son | — | California |
| 65 | Julia Reyes | 7 | Son | — | California |
| 66 | Amado Reyes | 5 | Son | — | California |
| 67 | Mary Reyes | 2 | Daughter | — | California |
| 68 | Jesus Torres | 31 | Head | Laborer | Mexico |
| 69 | Adela Torres | 27 | Wife | — | Mexico |
| 70 | Benjamin Torres | 8 | Son | — | Mexico |
| 71 | Jesus Torres | 6 | Son | — | Mexico |
| 72 | Carmela Torres | 4 | Daughter | — | California |
| 73 | Francisco Torres | 3 | Son | — | California |
| 74 | Maria Torres | 2 | Daughter | — | California |
| 75 | Lupe Torres | 1 | Daughter | — | California |
| 76 | Jose Torres | 0 | Son | — | California |
| 77 | Frank Patterson | 50 | Head | Engineer | California |
| 78 | Sarah Patterson | 50 | Wife | — | California |
| 79 | Jack Patterson | 20 | Son | — | California |
| 80 | Betty Patterson | 21 | Daughter | Waitress | California |
| 81 | Frank Patterson THIS PERSON | 21 | Son | — | California |
| 82 | Ruth Patterson | 18 | Daughter | Stenographer | California |
| 83 | George Patterson | 15 | Son | — | California |
| 84 | Harry Patterson | 11 | Son | — | California |
| 85 | Billy Patterson | 10 | Son | — | California |
| 86 | Arthur Evans | 52 | Head | Proprietor | California |
| 87 | Lillian Evans | 52 | Wife | — | California |
| 88 | Arthur Evans | 27 | Son | Salesman | California |
| 89 | Kathryn Evans | 23 | Daughter | — | California |
| 90 | Arthur Mayer | 40 | Head | Chauffeur | California |
| 91 | Helen Mayer | 35 | Wife | Waitress | Kansas |
| 92 | Jose Osorio | 44 | Head | Laborer | Mexico |
| 93 | Maria Osorio | 34 | Wife | — | Mexico |
| 94 | Jose Osorio | 11 | Son | — | California |
| 95 | Frank Osorio | 7 | Son | — | California |
| 96 | Francisco Osorio | 5 | Son | — | California |
| 97 | Mary Osorio | 4 | Daughter | — | California |
| 98 | Anna Osorio | 3 | Daughter | — | California |
| 99 | Lupe Osorio | 1 | Daughter | — | California |
| 100 | John Osorio | 0 | Son | — | California |
Related Census Records
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)