JB
James Beck — 1930 US Census Record
Linked across censuses1930 United States Federal Census · San Francisco, California
Our Model Tree links this James Beck across the 1930 and 1940 US Censuses in San Francisco, California (XGBoost, ~Confirmed) — first a son (b.~1928), then head of a 13-person household.
Age 2
b. ~1928
Male
Son
Born: California
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | San Francisco, California |
| Surname | Beck |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | California |
| Mother's Birthplace | California |
| Additional Details | |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
| Township / Ward | San Francisco |
| Est. Birth Year | ~1928 |
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.
13 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to James | Age | Birth yr |
|---|---|---|---|---|
| Ruth Beck | Daughter | — | 12 | ~1918 |
| Anna Beck | Daughter | — | 4 | ~1926 |
| James Beck | Son | — | 2 | ~1928 |
| Antone Beck | Head | — | 46 | ~1884 |
| Antone Beck | Son | — | 20 | ~1910 |
| Margaret Beck | Daughter | — | 2 | ~1928 |
| William Beck | Son | — | 2 | ~1928 |
| Charles Beck | Son | — | 6 | ~1924 |
| H Beck | Son | — | 14 | ~1916 |
| William Beck | Son | — | 8 | ~1922 |
| James Beck | Son | — | ~1930 | |
| John Beck | Son | — | 10 | ~1920 |
| Myra Beck | Spouse | — | 46 | ~1884 |
Census Appearances
1930
San Francisco, …
Son, age 2
San Francisco, California · implied b. ~1928 — 13 household members
| Surname | Beck |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | California |
| Mother's Birthplace | California |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1940
San-Francisco-County, California
Son, age 12
San-Francisco-County, California · implied b. ~1928 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Bick |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | California |
| 1935 Residence (City) | San Francisco |
| 1935 Residence (County) | San Francisco |
| Highest Grade | H 6 |
| 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 James Beck across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
James Beck
Son · 1930 · age 2 · b. ~1928 · California
★ You are viewing this record
Sibling
H Beck
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Antone Beck
Sibling · 1930 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Beck
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Anna Beck
Sibling · 1930 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Beck
Sibling · 1930 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruth Beck
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Beck
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charles Beck
Sibling · 1930 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Beck
Sibling · 1930 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Beck
Sibling · 1930 · age 2
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:californiacensus00reel205:1017)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Leo Morris | 30 | Head | Mechanic | Illinois |
| 2 | May Lee Morris | 28 | Wife | — | Illinois |
| 3 | Leo Jr. Morris | 4 | Son | — | Illinois |
| 4 | James Morris | 3 | Son | — | Illinois |
| 5 | Mary Morris | 1 | Daughter | — | Illinois |
| 6 | August Lund | 60 | Head | — | Germany |
| 7 | Ida Lund | 56 | Wife | — | Wisconsin |
| 8 | Arthur Lund | 23 | Son | — | Wisconsin |
| 9 | Richard Fenske | 36 | Head | Handyman | Germany |
| 10 | John Flynn | 28 | Head | Salesman | Germany |
| 11 | Louise Flynn | 30 | Wife | — | California |
| 12 | Antone Beck | 46 | Head | Commercial Artist | Switzerland |
| 13 | Myra Beck | 46 | Wife | — | England |
| 14 | Antone Jr. Beck | 20 | Son | — | Illinois |
| 15 | H Beck | 14 | Son | — | Canada |
| 16 | Ruth Beck | 12 | Daughter | — | Switzerland |
| 17 | John Beck | 10 | Son | — | Illinois |
| 18 | William Beck | 8 | Son | — | Illinois |
| 19 | Charles Beck | 6 | Son | — | Illinois |
| 20 | Anna Beck | 4 | Daughter | — | Canada |
| 21 | William Beck | 2 | Son | — | Illinois |
| 22 | James Beck | 0 | Son | — | Illinois |
| 23 | Margaret Beck | 2 | Daughter | — | Maryland |
| 24 | James Beck THIS PERSON | 2 | Son | — | California |
| 25 | Elmer Hansen | 40 | Head | Clerk | California |
| 26 | Emma Hansen | 32 | Wife | — | Illinois |
| 27 | Elmer Jr. Hansen | 12 | Son | — | Massachusetts |
| 28 | Walter Campbell | 41 | Head | — | Illinois |
| 29 | Lillian Campbell | 41 | Wife | — | Illinois |
| 30 | Robert Campbell | 18 | Son | — | California |
| 31 | Lillian Campbell | 24 | Daughter | — | California |
| 32 | James Hodge | 71 | Head | Salesman | Missouri |
| 33 | Josephine Hodge | 61 | Wife | — | Missouri |
| 34 | James Jr. Hodge | 21 | Son | — | Kansas |
| 35 | Nadine Hodge | 17 | Daughter | — | Missouri |
| 36 | James Antipas | 34 | Head | Cook | Greece |
| 37 | Mary Antipas | 22 | Wife | — | Massachusetts |
| 38 | Theodore Antipas | 2 | Son | — | Greece |
| 39 | Theodore Antipas | 2 | Son | — | Greece |
| 40 | Andrew Antipas | 2 | Son | — | Greece |
| 41 | James Antipas | 51 | Head | — | Michigan |
| 42 | James Antipas | 51 | Head | — | Michigan |
| 43 | James Antipas | 38 | Head | — | Illinois |
| 44 | James Antipas | 44 | Head | — | Germany |
| 45 | James Antipas | 44 | Head | — | Denmark |
| 46 | James Antipas | 41 | Head | — | Russia |
| 47 | James Antipas | 40 | Head | — | California |
| 48 | James Antipas | 40 | Head | — | Germany |
| 49 | James Antipas | 60 | Head | — | Illinois |
| 50 | James Antipas | 60 | Head | — | Illinois |
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)