HA
Hazel Anderson — 1920 US Census Record
Model Tree available1920 United States Federal Census · Alameda, California
Our Model Tree links this Hazel Anderson across the 1900, 1910 and 1920 US Censuses in Alameda, California (XGBoost, ~Confirmed), with identified parents Hans & Hans — first a daughter (b.~1897), then head of a 4-person household.
Age 23
b. ~1897
Female
Daughter
Born: California
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Alameda, California |
| Surname | Anderson |
| Given Name | Hazel J. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | Denmark |
| Mother's Birthplace | California |
| Additional Details | |
| Occupation | Operator |
| Industry | Telephone Office |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
| Occupation | Operator |
| Township / Ward | Livermore Town |
| Est. Birth Year | ~1897 |
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 Hazel | Age | Birth yr |
|---|---|---|---|---|
| Hazel Anderson | Daughter | — | 23 | ~1897 |
| Elsie Wilson | Daughter | — | 12 | ~1908 |
| Hans Anderson | Head | — | 58 | ~1862 |
| Ida Anderson | Spouse | — | 53 | ~1867 |
Census Appearances
1900
Alameda, California
Daughter, age 5
Alameda, California · implied b. ~1895 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Anderson |
| Given Name | Hazel I. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | California |
| Birth Month | Oct |
| Birth Year | 1895 |
| Father's Birthplace | Denmark |
| Mother's Birthplace | California |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1910
Alameda, California
Daughter, age 14
Alameda, California · implied b. ~1896 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Anderson |
| Given Name | Hazel T |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | Denmark |
| Mother's Birthplace | California |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1920
Alameda, California
Daughter, age 23
Alameda, California · implied b. ~1897 — 4 household members
| Surname | Anderson |
| Given Name | Hazel J. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | Denmark |
| Mother's Birthplace | California |
| Occupation | Operator |
| Industry | Telephone Office |
| 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 Hazel Anderson across 3 US Census years (1900, 1910 and 1920) in Alameda, California, using XGBoost record linkage. Identified parents: father Hans Anderson (~0.92 confidence) and father Hans Anderson (~0.92 confidence) and mother Ida Anderson (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Hans Anderson
b. ~1862
Source father
● Household
· direct · ~0.92
Father
Hans Anderson
b. ~1866
Source father
● Household
· direct · ~0.92
Mother
Ida Anderson
b. ~1866
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Hazel Anderson
Daughter · 1920 · age 23 · b. ~1897 · California
★ You are viewing this record
Sibling
Elsie Wilson
Sibling · 1920 · age 12
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
41 people indexed on this census page (ia:1920:14thcensusofpopu092unit:0060)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Kate Pinto | 47 | Wife | — | California |
| 2 | George Pinto | 15 | Step-son | Laborer | California |
| 3 | Josephine Padilla | 7 | Daughter | — | California |
| 4 | Eleanor Padilla | 5 | Daughter | — | California |
| 5 | Savinas Estrada | 30 | Head | Section Hand | Mexico |
| 6 | John A. Pulse | 23 | Lodger | Salesman | Ohio |
| 7 | Lawrence P. Nolan | 30 | Lodger | Laborer | Kansas |
| 8 | Hans Anderson | 58 | Head | Fire Tender | Denmark |
| 9 | Ida Anderson | 53 | Wife | — | California |
| 10 | Hazel J. Anderson THIS PERSON | 23 | Daughter | Operator | California |
| 11 | Elsie J. Wilson | 12 | Daughter | — | Michigan |
| 12 | Adolph Kein | 53 | Head | Dishwasher | Germany |
| 13 | Richard Gordon | 31 | Partner | Janitor | Ireland |
| 14 | Anne J. Thomas | 53 | Head | — | England |
| 15 | Helen J. Thomas | 27 | Daughter | — | England |
| 16 | Peter Suhette | 49 | Lodger | Laborer | France |
| 17 | Joe Avila | 51 | Head | Stock Raiser | Portugal |
| 18 | Lena S. Avila | 42 | Wife | — | California |
| 19 | Anna G. Avila | 14 | Daughter | — | California |
| 20 | Alice M. Avila | 12 | Daughter | — | California |
| 21 | Andrew J. Avila | 10 | Son | — | California |
| 22 | Joe R. Avila | 9 | Son | — | California |
| 23 | Grant Dexter | 36 | Head | Driver | California |
| 24 | Ella Dexter | 28 | Wife | — | California |
| 25 | Robert G. Dexter | 4 | Son | — | California |
| 26 | Lorraine M. Dexter | 2 | Daughter | — | California |
| 27 | Mortimer Powell | 38 | Head | Druggist | California |
| 28 | George Chipman | 37 | Head | Blacksmith | California |
| 29 | Isabel A. Chipman | 36 | Wife | — | California |
| 30 | Leo V. Chipman | 13 | Son | — | California |
| 31 | Della G. Chipman | 10 | Son | — | California |
| 32 | Raymond G. Chipman | 8 | Son | — | California |
| 33 | Mabel M. Chipman | 7 | Daughter | — | California |
| 34 | Fred Benj. Everett | 31 | Lodger | Driver | California |
| 35 | Frank Edw. Dumas | 43 | Head | Retail Merch. | Canada |
| 36 | Bertha E. Dumas | 30 | Wife | — | Iowa |
| 37 | Margaret J. Dumas | 3 | Daughter | — | California |
| 38 | Willard Barber | 31 | Head | Salesman | California |
| 39 | Clyde E. Ulm | 27 | Lodger | Mechanic | Illinois |
| 40 | Evelyn G. Poughrey | 27 | Boarder | — | California |
| 41 | John Rodriguez | 17 | Employee | Laborer | Mexico |
Related Census Records
Pedigree Summary
Hazel + 1 sibling
Gen 1 · 3 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)