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George Henderson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · King-County, Washington
Our Model Tree links this George Henderson across the 1920, 1930 and 1940 US Censuses in King-County, Washington (XGBoost, ~Confirmed) — first a head (b.~1871), then head of a 4-person household.
Age 69
b. ~1871
Male
Head
Born: Michigan
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | King-County, Washington |
| Surname | Henderson |
| Given Name | George A. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 69 |
| Marital Status | Married |
| Birthplace | Michigan |
| 1935 Residence (City) | Meadow Point |
| 1935 Residence (County) | King |
| Additional Details | |
| Occupation | Saw Filer |
| Industry | Shingle Mill |
| Class of Worker | PW |
| Hours Worked | 39 |
| Income (1939) | 240 |
| Highest Grade | 8 |
| 1935 Residence | Same house |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
| Occupation | Saw Filer |
| Township / Ward | Meadow Point |
| Est. Birth Year | ~1871 |
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 George | Age | Birth yr |
|---|---|---|---|---|
| Lois Henderson | Daughter | — | 36 | ~1904 |
| George Henderson | Head | — | 69 | ~1871 |
| G Henderson | Son | — | 25 | ~1915 |
| Mary Henderson | Spouse | — | 64 | ~1876 |
Census Appearances
1920
King, Washington
Head, age 47
King, Washington · implied b. ~1873 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Henderson |
| Given Name | George L. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 47 |
| Marital Status | Married |
| Birthplace | Michigan |
| Father's Birthplace | Canada English |
| Mother's Birthplace | Michigan |
| Occupation | Machinist |
| Industry | Ship Yards |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | M |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
1930
King, Washington
Head, age 57
King, Washington · implied b. ~1873 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Henderson |
| Given Name | George |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 57 |
| Marital Status | Married |
| Birthplace | Michigan |
| Age at First Marriage | 20 |
| Father's Birthplace | Canada English |
| Mother's Birthplace | Canada English |
| Occupation | laborer |
| Industry | saw mill |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | No |
| Home Value / Rent | O |
| Radio Set | 3000 |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
1940
King-County, Washington
Head, age 69
King-County, Washington · implied b. ~1871 — 4 household members
| Surname | Henderson |
| Given Name | George A. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 69 |
| Marital Status | Married |
| Birthplace | Michigan |
| 1935 Residence (City) | Meadow Point |
| 1935 Residence (County) | King |
| Occupation | Saw Filer |
| Industry | Shingle Mill |
| Class of Worker | PW |
| Hours Worked | 39 |
| Income (1939) | 240 |
| Highest Grade | 8 |
| 1935 Residence | Same house |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
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 George Henderson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
George Henderson
Head · 1940 · age 69 · b. ~1871 · 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
40 people indexed on this census page (nara:1940:m-t0627-04345-00404)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Conrad S. Samuelson | 43 | Head | Presser | Norway |
| 2 | Hans L. Samuelson | 20 | Son | Presser | Washington |
| 3 | Grace L. Samuelson | 13 | Daughter | Apple Picker | Washington |
| 4 | John Samuelson | 43 | Lodger | Cook | Massachusetts |
| 5 | James Thomson | 43 | Head | Spring Up Man | Scotland |
| 6 | Mina S. Thomson | 39 | Wife | — | Scotland |
| 7 | Stanley S. Thomson | 14 | Son | News Boy | Washington |
| 8 | Arthur R. Thomson | 11 | Son | — | Washington |
| 9 | Helen R. Thomson | 3 | Daughter | — | Washington |
| 10 | Karl Haglund | 42 | Head | Carpenter | Sweden |
| 11 | Elizabeth E. Haglund | 42 | Wife | — | Sweden |
| 12 | George A. Henderson THIS PERSON | 69 | Head | Saw Filer | Michigan |
| 13 | Mary A. Henderson | 64 | Wife | — | Michigan |
| 14 | Lois M. Henderson | 36 | Daughter | Traffic Manager | Washington |
| 15 | G. Allen Henderson | 25 | Son | Pilot | Washington |
| 16 | Kenneth R. Gillman | 29 | Head | Camp Laborer | North Dakota |
| 17 | Mildred J. Gillman | 26 | Wife | — | Washington |
| 18 | Kenneth S. Gillman | 7 | Son | — | Washington |
| 19 | Blanche Gillman | 5 | Daughter | — | Washington |
| 20 | Carl M. Hallberg | 39 | Bro-in-law | Gardener | Sweden |
| 21 | Paul Johnson | 60 | Head | Sailor | Finland |
| 22 | Ida Esther Johnson | 23 | Daughter | Waitress | Washington |
| 23 | Oscar R. Sivers | 35 | Lodger | Shipping Clerk | Washington |
| 24 | John Johnson | 69 | Brother | — | Finland |
| 25 | Carl J. Jacobson | 64 | Head | Shingle Packer | Norway |
| 26 | Alice B. Jacobson | 58 | Wife | Musician | Indiana |
| 27 | Betty J. Jacobson | 17 | Daughter | Concert | Washington |
| 28 | Ellen M. Hamberg | 46 | Head | Maid | Wisconsin |
| 29 | Ruth E. Hamberg | 16 | Daughter | — | Washington |
| 30 | Stanley P. Austin | 57 | Head | Cement Foreman | Minnesota |
| 31 | Marie F. Austin | 56 | Wife | — | Minnesota |
| 32 | Russell W. Peterson | 30 | Head | Truck Driver | Washington |
| 33 | Marie E. Peterson | 31 | Wife | — | Washington |
| 34 | Edward L. Peterson | 5 | Son | — | Colorado |
| 35 | Warren W. Peterson | 4 | Son | — | Washington |
| 36 | Emmett P. Blair | 23 | Head | Laborer | Washington |
| 37 | Geraldine Blair | 19 | Wife | — | Canada |
| 38 | Josephine L. Blair | 1 | Daughter | — | Washington |
| 39 | William S. Gilbert | 68 | Head | — | Kentucky |
| 40 | Margaret Gilbert | 59 | Wife | — | Canada |
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)