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Frank Anderson — 1940 US Census Record
Model Tree available1940 United States Federal Census · King-County, Washington
Our Model Tree links this Frank Anderson across the 1920, 1930 and 1940 US Censuses in King-County, Washington (XGBoost, ~Confirmed), with identified parents Frank & Garrett — first a son (b.~1914), then head of a 4-person household.
Age 26
b. ~1914
Male
Son
Born: Oregon
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | King-County, Washington |
| Surname | Anderson |
| Given Name | Frank |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 26 |
| Marital Status | Single |
| Birthplace | Oregon |
| 1935 Residence (City) | Seattle City |
| 1935 Residence (County) | King |
| Additional Details | |
| Occupation | Operator |
| Industry | Sand & Gravel Co |
| Class of Worker | PW |
| Hours Worked | 4 |
| Income (1939) | 714 |
| Highest Grade | H 4 |
| 1935 Residence | Same house |
| Birth State | Oregon |
| Birth Country | United States |
| Birthplace (normalized) | oregon |
| Occupation | Operator |
| Township / Ward | Seattle City |
| Est. Birth Year | ~1914 |
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 1940 census.
| Name | Relation to head | Relative to Frank | Age | Birth yr |
|---|---|---|---|---|
| Garrett Anderson | Head | — | 57 | ~1883 |
| Lee Anderson | Son | — | 24 | ~1916 |
| Jesse Anderson | Son | — | 14 | ~1926 |
| Frank Anderson | Son | — | 26 | ~1914 |
Census Appearances
1920
King, Washington
Son, age 6
King, Washington · implied b. ~1914 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Anderson |
| Given Name | Frank S. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 6 |
| Marital Status | Single |
| Birthplace | Oregon |
| Father's Birthplace | Kansas |
| Mother's Birthplace | Oregon |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Oregon |
| Birth Country | United States |
| Birthplace (normalized) | oregon |
1930
King, Washington
Son, age 16
King, Washington · implied b. ~1914 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Anderson |
| Given Name | Frank |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Oregon |
| Father's Birthplace | Kansas |
| Mother's Birthplace | Oregon |
| Occupation | Messenger |
| Industry | Postal Telegraph |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Oregon |
| Birth Country | United States |
| Birthplace (normalized) | oregon |
1940
King-County, Washington
Son, age 26
King-County, Washington · implied b. ~1914 — 4 household members
| Surname | Anderson |
| Given Name | Frank |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 26 |
| Marital Status | Single |
| Birthplace | Oregon |
| 1935 Residence (City) | Seattle City |
| 1935 Residence (County) | King |
| Occupation | Operator |
| Industry | Sand & Gravel Co |
| Class of Worker | PW |
| Hours Worked | 4 |
| Income (1939) | 714 |
| Highest Grade | H 4 |
| 1935 Residence | Same house |
| Birth State | Oregon |
| Birth Country | United States |
| Birthplace (normalized) | oregon |
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 Frank Anderson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Frank Anderson (~0.92 confidence) and father Garrett Anderson (~0.92 confidence) and mother Harriet Anderson (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Frank Anderson
b. ~1871
Source father
● Household
· direct · ~0.92
Father
Garrett Anderson
b. ~1883
Source father
● Household
· direct · ~0.92
Mother
Harriet Anderson
b. ~1890
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Frank Anderson
Son · 1940 · age 26 · b. ~1914 · Washington
★ You are viewing this record
Sibling
Jesse Anderson
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lee Anderson
Sibling · 1940 · age 24
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
1940 US Federal Census — King-County, Washington
Open full size
1940 US Federal Census — King-County, Washington
Page Contents
38 people indexed on this census page (nara:1940:m-t0627-04383-00881)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Doris Bennett | 17 | Wife | — | England |
| 2 | Fred W Houghton | 59 | Head | — | Canada |
| 3 | Grace Houghton | 54 | Wife | — | Washington |
| 4 | Gordon Houghton | 14 | Son | Seamstress | Washington |
| 5 | Ross Houghton | 37 | Son | Repairman | Michigan |
| 6 | Harold Houghton | 9 | Son | — | Washington |
| 8 | Walter Bourne | 53 | Head | Laborer | Missouri |
| 9 | Helen Bourne | 45 | Wife | — | Kansas |
| 11 | Albert A Abel | 60 | Head | — | Wisconsin |
| 12 | Carrie Abel | 52 | Wife | Weaver | Colorado |
| 13 | Edith Krohn | 52 | Head | — | Minnesota |
| 14 | William Craft | 56 | Head | Longshoreman | Kentucky |
| 15 | Mary Craft | 52 | Wife | — | Rhode Island |
| 16 | Vera Craft | 18 | Daughter | — | Washington |
| 17 | Maud Woolley | 65 | Head | — | Ohio |
| 18 | William Gerwolf | 56 | Lodger | — | Illinois |
| 19 | Frederick Bungle | 56 | Head | Operator | Wisconsin |
| 20 | Sarah Bungle | 53 | Wife | Co-Operator | Wisconsin |
| 21 | Anna Jones | 80 | Mother in law | — | Indiana |
| 22 | Grace Wilhite | 57 | Maid | Maid | Wisconsin |
| 23 | Garrett Anderson | 57 | Head | Power Shovel Operator | Oregon |
| 24 | Frank Anderson THIS PERSON | 26 | Son | Operator | Oregon |
| 25 | Lee Anderson | 24 | Son | Operator | Oregon |
| 26 | Jesse Anderson | 14 | Son | Waiter | Utah |
| 27 | Fred Erickson | 50 | Head | Spotter | Minnesota |
| 28 | Alvina Erickson | 46 | Wife | — | Iowa |
| 29 | Leroy Erickson | 17 | Son | — | Minnesota |
| 30 | John Erickson | 6 | Son | — | Washington |
| 31 | Dora Williams | 58 | Head | — | Oregon |
| 32 | Bruce Williams | 26 | Son | Clerk | Washington |
| 33 | William Gertz | 49 | Head | Barber | Pennsylvania |
| 34 | Juanita Gertz | 46 | Wife | Cook | Washington |
| 35 | Madeline Gertz | 26 | Daughter | Clerk | Pennsylvania |
| 36 | Carl Gertz | 23 | Son | Linotype Op | Pennsylvania |
| 37 | Richard Gertz | 18 | Son | — | Washington |
| 38 | Juanita Gertz | 17 | Daughter | Waitress | Alaska |
| 39 | Edward Benn | 41 | Head | Checker | South Dakota |
| 40 | Carmen Benn | 38 | Wife | — | Nebraska |
Pedigree Summary
Frank + 2 siblings
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 1940 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)