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Beatrice Williams — 1920 US Census Record
Model Tree available1920 United States Federal Census · Alameda, California
Our Model Tree links this Beatrice Williams across the 1900, 1910 and 1920 US Censuses in Alameda, California (XGBoost, ~Confirmed), with identified parents Alfred & Alfred — first a daughter (b.~1899), then head of a 4-person household.
Age 21
b. ~1899
Female
Daughter
Born: California
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Alameda, California |
| Surname | Williams |
| Given Name | Beatrice |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | California |
| Mother's Birthplace | California |
| Additional Details | |
| Occupation | Nurse |
| Industry | Hospital |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
| Occupation | Nurse |
| Township / Ward | Oakland 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.
4 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Beatrice | Age | Birth yr |
|---|---|---|---|---|
| Beatrice Williams | Daughter | — | 21 | ~1899 |
| Dolores Williams | Daughter | — | 19 | ~1901 |
| Joseph Williams | Head | — | 48 | ~1872 |
| Martha Williams | Spouse | — | 42 | ~1878 |
Census Appearances
1900
Alameda, California
Daughter, age 2
Alameda, California · implied b. ~1898 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Williams |
| Given Name | Bernice |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | California |
| Birth Month | Oct |
| Birth Year | 1898 |
| Father's Birthplace | California |
| Mother's Birthplace | New York |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
Daughter, age 11
Alameda, California · implied b. ~1899 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Williams |
| Given Name | Bernice E |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | California |
| Mother's Birthplace | New York |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1920
Alameda, California
Daughter, age 21
Alameda, California · implied b. ~1899 — 4 household members
| Surname | Williams |
| Given Name | Beatrice |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | California |
| Mother's Birthplace | California |
| Occupation | Nurse |
| Industry | Hospital |
| 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 Beatrice Williams across 3 US Census years (1900, 1910 and 1920) in Alameda, California, using XGBoost record linkage. Identified parents: father Alfred Williams (~0.92 confidence) and father Alfred Williams (~0.92 confidence) and father Joseph Williams (~0.92 confidence) and mother Martha Williams (~0.92 confidence) and mother Maud Williams (~0.92 confidence) and mother Maud Williams (~0.92 confidence). The pedigree spans 1 generation with 6 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Alfred Williams
b. ~1868
Source father
● Household
· direct · ~0.92
Father
Alfred Williams
b. ~1869
Source father
● Household
· direct · ~0.92
Father
Joseph Williams
b. ~1872
Source father
● Household
· direct · ~0.92
Mother
Martha Williams
b. ~1878
Source mother
● Household
· direct · ~0.92
Mother
Maud Williams
b. ~1878
Source mother
● Household
· direct · ~0.92
Mother
Maud Williams
b. ~1880
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Beatrice Williams
Daughter · 1920 · age 21 · b. ~1899 · California
★ You are viewing this record
Sibling
Dolores Williams
Sibling · 1920 · age 19
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 — Alameda, California
Open full size
1920 US Federal Census — Alameda, California
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu091unit:0686)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Eugene Oliver | 47 | Head | Merchant Tailor | Missouri |
| 52 | Florence Oliver | 52 | Wife | — | New York |
| 53 | Leonard Oliver | 21 | Son | Merchant Tailor | California |
| 54 | Alma Oliver | 10 | Daughter | — | California |
| 55 | Arthur Larsen | 20 | Boarder | Laborer | Denmark |
| 56 | Edwin C. Olson | 60 | Head | Proprietor | Denmark |
| 57 | Adelia Olson | 58 | Wife | — | Denmark |
| 58 | Aaron Woodside | 38 | Head | Proprietor | Mississippi |
| 59 | E. Sophia Woodside | 27 | Wife | Clerk | Utah |
| 60 | Mayberry Woodside | 19 | Son | Carpenter | Arkansas |
| 61 | Aaron Woodside | 16 | Son | — | Arkansas |
| 62 | Joseph Williams | 48 | Head | Inspector | California |
| 63 | Martha Williams | 42 | Wife | — | California |
| 64 | Dolores Williams | 19 | Daughter | — | California |
| 65 | Beatrice Williams THIS PERSON | 21 | Daughter | Nurse | California |
| 66 | Henry Webner | 26 | Head | Pressman | California |
| 67 | Rose Webner | 24 | Wife | — | Ohio |
| 68 | Frederick Webner | 2 | Son | — | California |
| 69 | Gertrude Webner | 0 | Daughter | — | California |
| 70 | Fleming Petersen | 63 | Head | Proprietor | Norway |
| 71 | Caroline Petersen | 61 | Wife | — | Norway |
| 72 | Gustave Dorr | 85 | Head | Physician | Germany |
| 73 | Lydia Dorr | 64 | Wife | — | Maine |
| 74 | James H. Pahl | 35 | Head | Assembler | Ireland |
| 75 | Veronica Pahl | 26 | Wife | — | California |
| 76 | James Jr. Pahl | 1 | Son | — | California |
| 77 | Eleanor A. Pahl | 0 | Daughter | — | California |
| 78 | John Avey | 25 | Head | Plumber | Canada |
| 79 | Mary Avey | 20 | Wife | — | Canada |
| 80 | Doris Avey | 1 | Daughter | — | California |
| 81 | Alice Butterworth | 46 | Head | — | England |
| 82 | James Butterworth | 50 | Brother | Laborer | England |
| 83 | Sophia Smith | 62 | Head | Proprietor | Ohio |
| 84 | Edith Smith | 31 | Wife | — | Missouri |
| 85 | Howard Smith | 11 | Son | — | California |
| 86 | Louis Jr. Smith | 9 | Son | — | California |
| 87 | John Smith | 8 | Son | — | California |
| 88 | Clarence B. Smith | 6 | Son | — | California |
| 89 | Mary Smith | 4 | Daughter | — | California |
| 90 | Walter Tangel | 38 | Head | Carpenter | Germany |
| 91 | Gertrude Tangel | 35 | Wife | — | California |
| 92 | Mary Tangel | 2 | Daughter | — | California |
| 93 | Amelia Bagley | 58 | Head | — | California |
| 94 | George Bagley | 10 | Son | — | California |
| 95 | Barbara Bagley | 9 | Daughter | — | California |
| 96 | Joseph Bagley | 6 | Son | — | California |
| 97 | Robert Tangel | 12 | Boarder | — | California |
| 98 | Paul Whitman | 8 | Boarder | — | United States |
| 99 | James Whitman | 6 | Boarder | — | United States |
| 100 | Snyder S. Trutt | 75 | Head | — | Germany |
Related Census Records
Pedigree Summary
Beatrice + 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)