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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 1910, 1920, 1930 and 1940 US Censuses in King-County, Washington (XGBoost, ~Confirmed), with identified parents Emma & Amandus — first a head (b.~1891), then head of a 3-person household.
Age 49
b. ~1891
Male
Head
Born: Connecticut
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | King-County, Washington |
| Surname | Anderson |
| Given Name | Frank |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 49 |
| Marital Status | Married |
| Birthplace | Connecticut |
| 1935 Residence (City) | Seattle City |
| 1935 Residence (County) | King |
| Additional Details | |
| Occupation | Conductor |
| Industry | Street Railway |
| Class of Worker | PW |
| Hours Worked | 45 |
| Income (1939) | 1800 |
| Highest Grade | H 4 |
| 1935 Residence | Same house |
| Birth State | Connecticut |
| Birth Country | United States |
| Birthplace (normalized) | connecticut |
| Occupation | Conductor |
| Township / Ward | Seattle City |
| Est. Birth Year | ~1891 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Frank | Age | Birth yr |
|---|---|---|---|---|
| Esther Anderson | Daughter | — | 20 | ~1920 |
| Frances Anderson | Daughter | — | 14 | ~1926 |
| Frank Anderson | Head | — | 49 | ~1891 |
Census Appearances
1910
King, Washington
Son, age 19
King, Washington · implied b. ~1891 — 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 | 19 |
| Marital Status | Single |
| Birthplace | Connecticut |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | Wagon Driver |
| Industry | Grocery W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Connecticut |
| Birth Country | United States |
| Birthplace (normalized) | connecticut |
1920
King, Washington
Head, age 28
King, Washington · implied b. ~1892 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Anderson |
| Given Name | Frank |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 28 |
| Marital Status | Married |
| Birthplace | Connecticut |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | Chauffeur |
| Industry | Private Family |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Swedish |
| Home Owned/Rented | O |
| Home Free/Mortgaged | M |
| Birth State | Connecticut |
| Birth Country | United States |
| Birthplace (normalized) | connecticut |
1930
King, Washington
Head, age 39
King, Washington · implied b. ~1891 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Anderson |
| Given Name | Frank |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Connecticut |
| Age at First Marriage | 21 |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | Motorman |
| Industry | City |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 6000 |
| Birth State | Connecticut |
| Birth Country | United States |
| Birthplace (normalized) | connecticut |
1940
King-County, Washington
Head, age 49
King-County, Washington · implied b. ~1891 — 3 household members
| Surname | Anderson |
| Given Name | Frank |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 49 |
| Marital Status | Married |
| Birthplace | Connecticut |
| 1935 Residence (City) | Seattle City |
| 1935 Residence (County) | King |
| Occupation | Conductor |
| Industry | Street Railway |
| Class of Worker | PW |
| Hours Worked | 45 |
| Income (1939) | 1800 |
| Highest Grade | H 4 |
| 1935 Residence | Same house |
| Birth State | Connecticut |
| Birth Country | United States |
| Birthplace (normalized) | connecticut |
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 4 US Census years (1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Emma Anderson (~0.92 confidence) and father Amandus Anderson (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Emma Anderson
b. ~1860
Source mother
● Household
· direct · ~0.92
Father
Amandus Anderson
b. ~1862
Source father
● Household
· direct · ~0.92
This person
Anchor record
Frank Anderson
Head · 1940 · age 49 · b. ~1891 · Washington
★ You are viewing this record
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
40 people indexed on this census page (nara:1940:m-t0627-04378-00311)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Aline Wartelle | 14 | Daughter | — | Washington |
| 42 | William Wartelle | 13 | Son | — | Washington |
| 43 | Margaret Mcgregor | 65 | Head | — | Ireland |
| 44 | Agnes Mcgregor | 32 | Daughter | Cosmetician | Montana |
| 45 | Margaret Mcgregor | 15 | Granddaughter | — | Washington |
| 46 | William Crawford | 43 | Head | Owner | California |
| 47 | Vera Crawford | 39 | Wife | — | Washington |
| 48 | Jack Crawford | 14 | Son | — | Washington |
| 49 | Louis Naylor | 43 | Guest | — | Alabama |
| 50 | Helmer E. Olson | 44 | Head | Manager | Minnesota |
| 51 | Emma C. Anderson | 80 | Mother in law | — | Sweden |
| 52 | Mabel Boseen | 25 | Lodger | Bookkeeper | Washington |
| 53 | Reuben Freden | 42 | Head | Lumberman | Nebraska |
| 54 | Linnea Freden | 35 | Wife | — | Massachusetts |
| 55 | Lois Freden | 12 | Daughter | — | Washington |
| 56 | Frank Anderson THIS PERSON | 49 | Head | Conductor | Connecticut |
| 57 | Esther Anderson | 20 | Daughter | Bookkeeper | Washington |
| 58 | Frances Anderson | 14 | Daughter | — | Washington |
| 59 | Mary Katherine Bell | 39 | Head | Secretary Treasurer | Washington |
| 60 | Lill Antholze Bell | 62 | Mother | — | Indiana |
| 61 | Walter Damm | 53 | Head | Traffic-Mgr | Alabama |
| 62 | Charlotte Damm | 50 | Wife | — | Washington |
| 63 | Walter Jr. Damm | 19 | Son | — | Washington |
| 64 | Charles A. Smith | 49 | Head | Salesman-Manufacturer | New York |
| 65 | Ruth Mary Smith | 44 | Wife | Designer | Washington |
| 66 | Amelia Heberling | 69 | Mother in law | — | New York |
| 67 | Harrison Dewolfe | 66 | Head | Salesman | Minnesota |
| 68 | Harriet M. Dewolfe | 59 | Wife | — | Iowa |
| 69 | Betty Joe Shipley | 9 | Granddaughter | — | Washington |
| 70 | Oscar P. Hillman | 54 | Head | Owner | Massachusetts |
| 71 | Nora S. Hillman | 55 | Wife | — | Washington |
| 72 | Walter R. Wilson | 49 | Head | Owner | Minnesota |
| 73 | Dorothy T. Wilson | 35 | Wife | — | Dakota |
| 74 | Ada Sall | 10 | Daughter | — | Oregon |
| 75 | Peter T. Sall | 8 | Son | — | Oregon |
| 76 | Frank Bailey | 38 | Head | Chauffeur | Minnesota |
| 77 | Evelyn Bailey | 32 | Wife | — | Missouri |
| 78 | Beverly Bailey | 13 | Daughter | — | Washington |
| 79 | Frankie Bailey | 9 | Son | — | Washington |
| 80 | Alf Brueth | 41 | Head | Artist | Washington |
Pedigree Summary
Frank
Gen 1 · 2 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)