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Clarence Moore — 1940 US Census Record
Linked across censuses1940 United States Federal Census · King-County, Washington
Our Model Tree links this Clarence Moore across the 1920, 1930 and 1940 US Censuses in King-County, Washington (XGBoost, ~Confirmed) — first a head (b.~1890), then head of a 5-person household.
Age 50
b. ~1890
Male
Head
Born: New York
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | King-County, Washington |
| Surname | Moore |
| Given Name | Clarence L. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 50 |
| Marital Status | Married |
| Birthplace | New York |
| 1935 Residence (City) | Seattle |
| 1935 Residence (County) | King |
| Additional Details | |
| Occupation | Machinist |
| Industry | Boeing Airplane |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1664 |
| Highest Grade | No 8 |
| 1935 Residence | Same House |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
| Occupation | Machinist |
| Township / Ward | Seattle |
| Est. Birth Year | ~1890 |
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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Clarence | Age | Birth yr |
|---|---|---|---|---|
| Clarence Moore | Head | — | 50 | ~1890 |
| John Payne | Other | — | 18 | ~1922 |
| Thomas Moore | Son | — | 20 | ~1920 |
| John Moore | Son | — | 4 | ~1936 |
| Christine Moore | Spouse | — | 46 | ~1894 |
Census Appearances
1920
King, Washington
Head, age 30
King, Washington · implied b. ~1890 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Moore |
| Given Name | Clarence |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | New York |
| Father's Birthplace | Canada |
| Mother's Birthplace | New York |
| Occupation | Machinist |
| Industry | Auto Repair Shop |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1930
King, Washington
Head, age 39
King, Washington · implied b. ~1891 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Moore |
| Given Name | Clarence G |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | New York |
| Age at First Marriage | 28 |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Occupation | Machinist |
| Industry | Steel |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 2400 |
| Radio Set | R |
| Veteran | No |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1940
King-County, Washington
Head, age 50
King-County, Washington · implied b. ~1890 — 5 household members
| Surname | Moore |
| Given Name | Clarence L. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 50 |
| Marital Status | Married |
| Birthplace | New York |
| 1935 Residence (City) | Seattle |
| 1935 Residence (County) | King |
| Occupation | Machinist |
| Industry | Boeing Airplane |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1664 |
| Highest Grade | No 8 |
| 1935 Residence | Same House |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
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 Clarence Moore across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Clarence Moore
Head · 1940 · age 50 · b. ~1890 · Washington
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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
39 people indexed on this census page (nara:1940:m-t0627-04383-00771)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Jo Ann Patterson | 9 | daughter | — | Washington |
| 2 | Raymond D. Patterson | 43 | Head | Letter Carrier | Minn |
| 3 | Eunice M. Patterson | 42 | wife | — | Washington |
| 4 | Eunice Helen Patterson | 17 | daughter | Student | Washington |
| 5 | Gladys J. Patterson | 15 | daughter | — | Washington |
| 6 | Georgia R. Patterson | 12 | daughter | — | Washington |
| 7 | Walter R. Patterson | 11 | son | — | Washington |
| 9 | Robert E. Eaton | 31 | Head | Box Maker | Washington |
| 10 | Florence V. Eaton | 30 | wife | — | England |
| 11 | Roberta F. Eaton | 3 | daughter | — | Washington |
| 12 | Ernest F. Bleech | 60 | Head | Bridge Tender | Wisconsin |
| 13 | Christina Bleech | 58 | wife | — | Canada Eng |
| 14 | Ann C. Eaton | 78 | mother-in-law | — | Washington |
| 15 | Chas Reese | 31 | Head | Well Driller | Oklahoma |
| 16 | Ruth Reese | 31 | wife | Ret. Saleswoman | Oklahoma |
| 17 | Sylvia Porter | 37 | sister-in-law | Housework | Oklahoma |
| 18 | Maude F. Krupp | 58 | Head | Housework | California |
| 19 | Nancy J. Krupp | 17 | daughter | — | Washington |
| 20 | Ethel L. Krupp | 15 | daughter | — | Washington |
| 21 | Charles A. Replogle | 58 | Head | Warehouseman | Nebraska |
| 22 | Bertha L. Replogle | 51 | wife | Presser | Kansas |
| 23 | Harold H. Replogle | 22 | son | Clerk & Delivery | Washington |
| 24 | Peter Nelson | 57 | Head | Terra Cotta Worker | Norway |
| 25 | Borghild Nelson | 50 | wife | — | S. Dakota |
| 26 | Carl B. Nelson | 19 | son | Truck Driver | Washington |
| 27 | Norman L. Nelson | 18 | son | — | Washington |
| 28 | Bernice A. Nelson | 15 | daughter | — | Washington |
| 29 | Leroy E. Nelson | 8 | son | — | Washington |
| 30 | Clarence E. Lofquist | 45 | Head | Truck Driver | Nebraska |
| 31 | Helen Lofquist | 44 | wife | — | Indiana |
| 32 | Betty Lofquist | 19 | daughter | Housework | Nebraska |
| 33 | Edward Lofquist | 18 | son | Truck Driver | Nebraska |
| 34 | La Verna Lofquist | 17 | daughter | — | Nebraska |
| 35 | Joyce Lofquist | 6 | daughter | — | Washington |
| 36 | Clarence L. Moore THIS PERSON | 50 | Head | Machinist | New York |
| 37 | Christine Moore | 46 | wife | — | Norway |
| 38 | Thomas U. Moore | 20 | son | Machinist | Washington |
| 39 | John E. Moore | 4 | son | — | Washington |
| 40 | John Edward Payne | 18 | boarder | — | Virginia |
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)