AG
Alice Griffin — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Alameda, California
Our Model Tree links this Alice Griffin across the 1920 and 1930 US Censuses in Alameda, California (XGBoost, ~Confirmed) — first a daughter (b.~1919), then head of a 7-person household.
Age 11
b. ~1919
Female
Daughter
Born: California
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Alameda, California |
| Surname | Griffin |
| Given Name | Alice M |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 11 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Louisiana |
| Additional Details | |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
| Township / Ward | Berkeley City |
| Est. Birth Year | ~1919 |
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.
7 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Alice | Age | Birth yr |
|---|---|---|---|---|
| Gilbert Griffin | Son | — | 7 | ~1923 |
| Thomas Griffin | Head | — | 40 | ~1890 |
| Frederick Griffin | Son | — | 9 | ~1921 |
| Julia Griffin | Daughter | — | 13 | ~1917 |
| Marie Griffin | Daughter | — | 15 | ~1915 |
| Julia Griffin | Other | — | 44 | ~1886 |
| Alice Griffin | Daughter | — | 11 | ~1919 |
Census Appearances
1920
Alameda, California
Daughter, age 1
Alameda, California · implied b. ~1919 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Griffin |
| Given Name | Alice M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Louisiana |
| Occupation | none |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1930
Alameda, California
Daughter, age 11
Alameda, California · implied b. ~1919 — 7 household members
| Surname | Griffin |
| Given Name | Alice M |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 11 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Louisiana |
| Occupation | none |
| Can Read/Write | 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 Alice Griffin across 2 US Census years (1920 and 1930) in Alameda, California, using XGBoost record linkage.
Show:
This person
Anchor record
Alice Griffin
Daughter · 1930 · age 11 · b. ~1919 · California
★ You are viewing this record
Sibling
Marie Griffin
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Frederick Griffin
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gilbert Griffin
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Julia Griffin
Sibling · 1930 · age 13
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 — Alameda, California
Open full size
1930 US Federal Census — Alameda, California
Page Contents
50 people indexed on this census page (ia:1930:californiacensus00reel110:0785)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Roger L Palmer | 30 | Head | Waiter | Louisiana |
| 2 | Frances J Palmer | 25 | Wife-H | — | Virginia |
| 3 | Edward Bailey | 51 | Head | Postal Clerk | New York |
| 4 | Daisy Bailey | 47 | Wife-H | — | New York |
| 5 | Ruth Bailey | 22 | Daughter | Dressmaker | New York |
| 6 | Nellie Chen | 53 | Head-H | None | Arkansas |
| 7 | Nancy Chen | 23 | Daughter | Domestic | Arkansas |
| 8 | Dorothy Belle Morgan | 11 | Niece | None | Arkansas |
| 9 | Walter A Gordon | 35 | Head | Attorney | Georgia |
| 10 | Elizabeth M Gordon | 32 | Wife-H | None | California |
| 11 | Walter A Jr Gordon | 7 | Son | None | California |
| 12 | Edwin E Gordon | 5 | Son | None | California |
| 13 | Elizabeth Mae Gordon | 1 | Daughter | None | California |
| 14 | Thomas R Griffin | 40 | Head | Welder | Iowa |
| 15 | Julia R Griffin | 44 | Wife-H | None | Louisiana |
| 16 | Marie C Griffin | 15 | Daughter | None | California |
| 17 | Julia V Griffin | 13 | Daughter | None | California |
| 18 | Alice M Griffin THIS PERSON | 11 | Daughter | None | California |
| 19 | Frederick T Griffin | 9 | Son | None | California |
| 20 | Gilbert V Griffin | 7 | Son | None | California |
| 21 | Percy Richardson | 38 | Head | Waiter | Louisiana |
| 22 | Naomi Richardson | 34 | Wife-H | None | Louisiana |
| 23 | Zenobia Richardson | 17 | Daughter | Telephone Girl | Louisiana |
| 24 | Howard C Richardson | 9 | Son | None | California |
| 25 | Elizabeth Richardson | 4 | Daughter | None | California |
| 26 | Vivian Richardson | 3 | Daughter | None | California |
| 27 | Jack Richardson | 1 | Son | None | California |
| 28 | William S Jones | 52 | Head | Cook | British West Indies |
| 29 | Marie Jones | 38 | Wife-H | None | Texas |
| 30 | Milburn S Lake | 28 | Head | Cook | Maryland |
| 31 | Harriet Lake | 50 | Wife-H | None | California |
| 32 | Marjorie Lake | 21 | Daughter | Bookkeeper | California |
| 33 | Viola Winchester | 5 | Boarder | None | California |
| 34 | Beatrice Winchester | 5 | Boarder | None | California |
| 35 | Moon Yee | 43 | Head | Merchant | China |
| 36 | Marian Yee | 34 | Wife-H | None | California |
| 37 | Felix Yee | 12 | Son | None | California |
| 38 | Elizabeth Yee | 8 | Daughter | None | California |
| 39 | Margaret Yee | 6 | Daughter | None | California |
| 40 | Mildred Yee | 4 | Daughter | None | California |
| 41 | Florence Yee | 2 | Daughter | None | California |
| 42 | William Yee | 1 | Son | None | California |
| 43 | Albert Anderson | 42 | Head | Barber | Illinois |
| 44 | Myrtle Anderson | 40 | Wife-H | Saleslady | Iowa |
| 45 | Mary E Burns | 80 | Mother-in-law | None | New York |
| 46 | Clifton Jr Mills | 28 | Head | Porter | Texas |
| 47 | Channie Mills | 28 | Wife-H | None | Texas |
| 48 | Guido Zanello | 48 | Head | Iron Worker | Italy |
| 49 | Eda Zanello | 40 | Wife-H | Dressmaker | Italy |
| 50 | Alma Zanello | 8 | Daughter | Saleslady | Italy |
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)