DM
Donald Moore — 1940 US Census Record
Model Tree available1940 United States Federal Census · King-County, Washington
Our Model Tree links this Donald Moore across the 1920, 1930 and 1940 US Censuses in King-County, Washington (XGBoost, ~Confirmed), with identified parents Edwin & Edwin — first a head (b.~1911), then head of a 4-person household.
Age 29
b. ~1911
Male
Head
Born: Washington
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | King-County, Washington |
| Surname | Moore |
| Given Name | Donald E. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 29 |
| Marital Status | Married |
| Birthplace | Washington |
| 1935 Residence (City) | Seattle City |
| 1935 Residence (County) | King |
| Additional Details | |
| Occupation | Salesman |
| Industry | automobile |
| Class of Worker | PW |
| Hours Worked | 60 |
| Income (1939) | 691 |
| Highest Grade | H 4 |
| 1935 Residence | Same place |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
| Occupation | Salesman |
| Township / Ward | Seattle City |
| Est. Birth Year | ~1911 |
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 Donald | Age | Birth yr |
|---|---|---|---|---|
| Jerry Moore | Son | — | 7 | ~1933 |
| Donald Moore | Head | — | 29 | ~1911 |
| Patricia Moore | Daughter | — | 2 | ~1938 |
| Dorothy Moore | Spouse | — | 28 | ~1912 |
Census Appearances
1920
King, Washington
Son, age 8
King, Washington · implied b. ~1912 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Moore |
| Given Name | Donald E. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Washington |
| Father's Birthplace | Minnesota |
| Mother's Birthplace | Wisconsin |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
1930
King, Washington
Son, age 19
King, Washington · implied b. ~1911 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Moore |
| Given Name | Donald |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Washington |
| Father's Birthplace | Wisconsin |
| Mother's Birthplace | Wisconsin |
| Can Read/Write | Yes |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
1940
King-County, Washington
Head, age 29
King-County, Washington · implied b. ~1911 — 4 household members
| Surname | Moore |
| Given Name | Donald E. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 29 |
| Marital Status | Married |
| Birthplace | Washington |
| 1935 Residence (City) | Seattle City |
| 1935 Residence (County) | King |
| Occupation | Salesman |
| Industry | automobile |
| Class of Worker | PW |
| Hours Worked | 60 |
| Income (1939) | 691 |
| Highest Grade | H 4 |
| 1935 Residence | Same place |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
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 Donald Moore across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Edwin Moore (~0.92 confidence) and father Edwin Moore (~0.92 confidence) and mother Gertrude Moore (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Edwin Moore
b. ~1875
Source father
● Household
· direct · ~0.92
Father
Edwin Moore
b. ~1879
Source father
● Household
· direct · ~0.92
Mother
Gertrude Moore
b. ~1882
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Donald Moore
Head · 1940 · age 29 · b. ~1911 · 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-t0627-04377-00955)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Mabel Stanley | 29 | Wife | — | Minnesota |
| 42 | Donald E. Moore THIS PERSON | 29 | Head | Salesman | Washington |
| 43 | Dorothy E. Moore | 28 | Wife | — | Washington |
| 44 | Jerry Moore | 7 | Son | — | Washington |
| 45 | Patricia Moore | 2 | Daughter | — | California |
| 46 | Ernest Livengood | 48 | Head | Special Agent | Idaho |
| 47 | Alma Livengood | 45 | Wife | — | Washington |
| 48 | Albert Lawrence Daly | 29 | Head | Longshoreman | Missouri |
| 49 | Grace S. Daly | 25 | Wife | Clerking | Washington |
| 50 | Alfred Bjorkquist | 23 | Head | Addressograph Operator | Washington |
| 51 | Rozanna Bjorkquist | 19 | Wife | — | Washington |
| 52 | Patrick Bjorkquist | 1 | Son | — | Washington |
| 53 | Sophia Lynch | 40 | Head | — | Montana |
| 54 | Jean Humphries | 22 | Daughter | Clerk Typist | Montana |
| 55 | William Lense | 46 | Head | Seaman | Washington |
| 56 | Margaret Lense | 42 | Wife | — | Washington |
| 57 | Geraldine Lense | 5 | Daughter | — | Washington |
| 58 | Vernon Smith | 23 | Head | Baker | Minnesota |
| 59 | Jennie E. Smith | 19 | Wife | — | Minnesota |
| 60 | Vern Francis Smith | 2 | Son | — | Washington |
| 61 | Frederick Howard | 73 | Head | Meat Cutting | Illinois |
| 62 | Georgiana Howard | 74 | Wife | — | Nova Scotia |
| 63 | Arthur Bush | 38 | Head | Salesman | No. Carolina |
| 64 | Gladys Bush | 30 | Wife | — | Montana |
| 65 | Mary Brown | 63 | Mother-in-law | — | England |
| 66 | — | None | — | — | — |
| 67 | Gilbert Allen | 37 | Head | Manager | England |
| 68 | Modeste Allen | 41 | Wife | — | Canada French |
| 69 | Loren Brandt | 24 | Head | Meat Cutter | Minnesota |
| 70 | Kathleen Brandt | 26 | Wife | — | British Columbia |
| 71 | Barbara Brandt | 5 | Daughter | — | Washington |
| 72 | Lucille Brandt | 22 | Sister | Packer | Minnesota |
| 73 | Walter Howarth | 42 | Head | Service Man | Massachusetts |
| 74 | Maude Howarth | 29 | Wife | — | Washington |
| 75 | Walter Howarth | 1 | Son | — | Washington |
| 76 | Laura Corbett | 67 | Head | — | Pennsylvania |
| 77 | Helen Corbett | 39 | Daughter | Teacher | Washington |
| 78 | Emma Baker | 62 | Sister | — | Canada English |
| 79 | Stacy Mattson | 28 | Head | State Patrol | Washington |
| 80 | Arlene Mattson | 23 | Wife | — | Washington |
Pedigree Summary
Donald
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)