WP
William Pritchard — 1940 US Census Record
Linked across censuses1940 United States Federal Census · King-County, Washington
Our Model Tree links this William Pritchard across the 1920, 1930 and 1940 US Censuses in King-County, Washington (XGBoost, ~Confirmed) — first a head (b.~1884), then head of a 5-person household.
Age 56
b. ~1884
Male
Head
Born: Wales
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | King-County, Washington |
| Surname | Pritchard |
| Given Name | William H |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 56 |
| Marital Status | Married |
| Birthplace | Wales |
| 1935 Residence (City) | Seattle City |
| 1935 Residence (County) | King |
| Naturalization Status | Naturalized |
| Additional Details | |
| Occupation | Owner |
| Industry | Apartments |
| Class of Worker | E |
| Hours Worked | 48 |
| Income (1939) | 0 |
| Highest Grade | H 2 |
| 1935 Residence | Same place |
| Birth Country | Wales |
| Birthplace (normalized) | wales |
| Occupation | Owner |
| Township / Ward | Seattle City |
| Est. Birth Year | ~1884 |
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 William | Age | Birth yr |
|---|---|---|---|---|
| Elizabeth Pritchard | Spouse | — | 48 | ~1892 |
| Gladys Pritchard | Daughter | — | 21 | ~1919 |
| William Pritchard | Son | — | 25 | ~1915 |
| William Pritchard | Head | — | 56 | ~1884 |
| Betty Pritchard | Daughter | — | 16 | ~1924 |
Census Appearances
1920
King, Washington
Head, age 35
King, Washington · implied b. ~1885 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Pritchard |
| Given Name | William |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | Wales |
| Year of Immigration | 1900 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Wales |
| Mother's Birthplace | Wales |
| Occupation | Manager |
| Industry | Hotel |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Welsh |
| Home Owned/Rented | R |
| Birth Country | Wales |
| Year of Naturalization | 1913 |
| Birthplace (normalized) | wales |
1930
King, Washington
Head, age 47
King, Washington · implied b. ~1883 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Pritchard |
| Given Name | William P. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 47 |
| Marital Status | Married |
| Birthplace | Wales |
| Naturalization Status | Naturalized |
| Year of Immigration | 1902 |
| Age at First Marriage | 30 |
| Father's Birthplace | Wales |
| Mother's Birthplace | Wales |
| Occupation | Manager |
| Industry | Apt. House |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Home Owned/Rented | O |
| Home Value / Rent | 7500 |
| Radio Set | R |
| Birth Country | Wales |
| Birthplace (normalized) | wales |
1940
King-County, Washington
Head, age 56
King-County, Washington · implied b. ~1884 — 5 household members
| Surname | Pritchard |
| Given Name | William H |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 56 |
| Marital Status | Married |
| Birthplace | Wales |
| 1935 Residence (City) | Seattle City |
| 1935 Residence (County) | King |
| Naturalization Status | Naturalized |
| Occupation | Owner |
| Industry | Apartments |
| Class of Worker | E |
| Hours Worked | 48 |
| Income (1939) | 0 |
| Highest Grade | H 2 |
| 1935 Residence | Same place |
| Birth Country | Wales |
| Birthplace (normalized) | wales |
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 William Pritchard across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
William Pritchard
Head · 1940 · age 56 · b. ~1884 · 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-t0627-04379-00211)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Catherine Macdonald | 42 | Wife | — | Scotland |
| 2 | Marion Cabura | 37 | Lodger | Service Bureau | Idaho |
| 3 | Kay Smart | 25 | Lodger | Secretary | Washington |
| 4 | Patrick Rossine | 59 | Head | General Baker | Ireland |
| 5 | Jane Rossine | 59 | Wife | — | Ireland |
| 6 | Veronica Rossine | 23 | Daughter | Dictaphone Opr | Montana |
| 8 | Ernest Denning | 48 | Head | Purchasing Agent | England |
| 9 | Jean Denning | 54 | Wife | — | Scotland |
| 10 | Hugh Paul Denning | 20 | Son | Delivery Boy | Canada English |
| 11 | John M Denning | 12 | Son | — | Washington |
| 12 | Annie E Rock | 62 | Head | — | Washington |
| 13 | Mary C Rock | 58 | Sister | Secondary Teacher | Washington |
| 14 | Josiah C Rock | 46 | Brother | — | Washington |
| 15 | Amy Elizabeth Strain | 22 | Niece | — | Washington |
| 16 | William H Pritchard THIS PERSON | 56 | Head | Owner | Wales |
| 17 | Elizabeth A Pritchard | 48 | Wife | — | New York |
| 18 | William M Pritchard | 25 | Son | Clerk | Washington |
| 19 | Gladys M Pritchard | 21 | Daughter | Sales Clerk | Washington |
| 20 | Betty M Pritchard | 16 | Daughter | — | Washington |
| 21 | Charles H Wattleworth | 46 | Head | Machinist | England |
| 22 | Dorothy Wattleworth | 46 | Wife | — | Washington |
| 23 | Dorothy Claire Wattleworth | 16 | Daughter | — | Washington |
| 24 | Daniel A Royce | 62 | Head | Civil Engineer | Canada English |
| 25 | Ada G Royce | 52 | Wife | — | New York |
| 26 | William J Royce | 47 | Son | Civil Engineer | Washington |
| 27 | Catherine A Royce | 26 | Daughter | Office Manager | Washington |
| 28 | Mary Jane Royce | 17 | Daughter | — | Washington |
| 29 | Frank L Parker | 56 | Head | Broker | Colorado |
| 30 | May M Parker | 50 | Wife | Teacher Bridge | Missouri |
| 31 | Ethel Marie Parker | 22 | Daughter | Music Teacher | Washington |
| 32 | Loyal Parker | 16 | Son | — | Washington |
| 33 | Frank H Parker | 14 | Son | — | Washington |
| 34 | James H Bloomfield | 65 | Head | Watchman | Wisconsin |
| 35 | Olga R Bloomfield | 59 | Wife | — | Wisconsin |
| 36 | James W Bloomfield | 35 | Son | Deckhand | Washington |
| 37 | Sidney J Bloomfield | 21 | Son | Messenger Service | Washington |
| 38 | Mary Anne Bloomfield | 16 | Daughter | — | Washington |
| 39 | Isaac Milam | 47 | Head | Accountant | N. Dakota |
| 40 | Alice C Milam | 43 | Wife | — | Minnesota |
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)