GA
Gertrude Anderson — 1930 US Census Record
Model Tree available1930 United States Federal Census · Santa Clara, California
Our Model Tree links this Gertrude Anderson across the 1910, 1920 and 1930 US Censuses in Santa Clara, California (XGBoost, ~Confirmed), with identified parents Evalyn & William — first a daughter (b.~1905), then head of a 4-person household.
Age 25
b. ~1905
Female
Daughter
Born: California
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Santa Clara, California |
| Surname | Anderson |
| Given Name | Gertrude |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | California |
| Mother's Birthplace | California |
| Additional Details | |
| Occupation | Cosmetologist |
| Industry | Beauty Parlor |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
| Occupation | Cosmetologist |
| Township / Ward | San Jose City Pt Of |
| Est. Birth Year | ~1905 |
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 1930 census.
| Name | Relation to head | Relative to Gertrude | Age | Birth yr |
|---|---|---|---|---|
| William Anderson | Head | — | 54 | ~1876 |
| William Anderson | Son | — | 27 | ~1903 |
| Evelyn Anderson | Other | — | 57 | ~1873 |
| Gertrude Anderson | Daughter | — | 25 | ~1905 |
Census Appearances
1910
Santa Clara, …
Other, age 5
Santa Clara, California · implied b. ~1905 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Anderson |
| Given Name | Gertrude |
| Relationship to Head | Granddaughter |
| Sex | F |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | California |
| Mother's Birthplace | California |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1920
Santa Clara, …
Daughter, age 15
Santa Clara, California · implied b. ~1905 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Anderson |
| Given Name | Gertrude |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | California |
| Mother's Birthplace | California |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1930
Santa Clara, …
Daughter, age 25
Santa Clara, California · implied b. ~1905 — 4 household members
| Surname | Anderson |
| Given Name | Gertrude |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | California |
| Mother's Birthplace | California |
| Occupation | Cosmetologist |
| Industry | Beauty Parlor |
| Class of Worker | W |
| 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 Gertrude Anderson across 3 US Census years (1910, 1920 and 1930) in Santa Clara, California, using XGBoost record linkage. Identified parents: mother Evalyn Anderson (~0.92 confidence) and father William Anderson (~0.92 confidence) and father William Anderson (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Evalyn Anderson
b. ~1873
Source mother
● Household
· direct · ~0.92
Father
William Anderson
b. ~1874
Source father
● Household
· direct · ~0.92
Father
William Anderson
b. ~1876
Source father
● Household
· direct · ~0.92
This person
Anchor record
Gertrude Anderson
Daughter · 1930 · age 25 · b. ~1905 · California
★ You are viewing this record
Sibling
William Anderson
Sibling · 1930 · age 27
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 — Santa Clara, California
Open full size
1930 US Federal Census — Santa Clara, California
Page Contents
48 people indexed on this census page (ia:1930:californiacensus00reel219:0374)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | James Rossi | 23 | Head | — | Louisiana |
| 52 | Myrtle Peterson | 45 | Head | — | Kentucky |
| 53 | Francis Peterson | 16 | Daughter | — | California |
| 54 | Richard J. Smith | 49 | Boarder | Carpenter | New York State |
| 55 | Eleanor Viola Smith | 17 | Daughter | — | California |
| 56 | Margie Ruth Smith | 10 | Daughter | — | California |
| 57 | Demuth Hughes | 30 | Head | Sales Traffic Mgr | California |
| 58 | Adelaide Hughes | 30 | Wife-H | — | New Mexico |
| 59 | Jacqueline Hughes | 4 | Daughter | — | California |
| 60 | Irene Bishop | 5 | Daughter | — | California |
| 61 | Warren Bishop | 2 | Step Son | — | California |
| 62 | Augusta Singleton | 58 | Head | — | California |
| 63 | Viola V. Singleton | 38 | Daughter | Labor | California |
| 64 | James U. Higgins | 38 | Son in law | Storekeeper | California |
| 65 | Floyda T. Higgins | 36 | Daughter | Cashier | California |
| 67 | William S. Anderson | 54 | Head | Laborer | California |
| 68 | Evelyn Anderson | 57 | Wife-H | — | California |
| 69 | William H. Anderson | 27 | Son | — | California |
| 70 | Gertrude Anderson THIS PERSON | 25 | Daughter | Cosmetologist | California |
| 71 | Arthur F. Gilbert | 37 | Head | Asst Fire Dept | California |
| 72 | Harriet M. Gilbert | 35 | Wife-H | — | California |
| 73 | Richard Arthur Gilbert | 16 | Son | — | California |
| 74 | Robert L. Rays | 33 | Head | Solicitor | Indiana |
| 75 | Mary Jane Rays | 31 | Wife-H | — | Indiana |
| 76 | Barbara Jane Rays | 3 | Daughter | — | California |
| 78 | Manly E. Flower | 38 | Head | Laborer | Wisconsin |
| 79 | Ida Flower | 33 | Wife-H | — | California |
| 80 | Kenneth Emma Flower | 14 | Daughter | — | California |
| 81 | Clarence Flower | 12 | Step Son | — | California |
| 82 | Dorothy Flower | 11 | Daughter | — | California |
| 83 | Harold Flower | 7 | Son | — | California |
| 84 | Corlyn Lee Flower | 5 | Daughter | — | California |
| 85 | A. Delbert Flower | 2 | Son | — | California |
| 86 | Joseph Tessieri | 43 | Head | Laborer | Italy |
| 87 | Domenica Tessieri | 45 | Wife-H | — | Italy |
| 88 | Jacqueline Tessieri | 20 | Daughter | — | Italy |
| 89 | Nolma Tessieri | 17 | Daughter | — | California |
| 90 | Rose Tessieri | 16 | Daughter | — | California |
| 91 | John Tessieri | 14 | Son | — | California |
| 92 | Mary Tessieri | 12 | Daughter | — | California |
| 93 | Abra G. Thrift | 53 | Head | Broker | Oregon |
| 94 | Bertha Thrift | 43 | Wife-H | — | Wisconsin |
| 95 | Alice Irene Thrift | 8 | Daughter | — | California |
| 96 | Robert Treat Thrift | 5 | Son | — | California |
| 97 | Claude H. Corte | 52 | Roomer | Farmer | England |
| 98 | Paul Lafon | 27 | Head | Laborer | Colorado |
| 99 | Maudie Lafon | 24 | Wife-H | — | Texas |
| 100 | Laura Mae Lafon | 6 | Daughter | — | Texas |
Related Census Records
Pedigree Summary
Gertrude + 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 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)