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Sarah Knight — 1940 US Census Record
Linked across censuses1940 United States Federal Census · King-County, Washington
Our Model Tree links this Sarah Knight across the 1920, 1930 and 1940 US Censuses in King-County, Washington (XGBoost, ~Confirmed) — first a spouse (b.~1866), then head of a 3-person household.
Age 74
b. ~1866
Female
Spouse
Born: England
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | King-County, Washington |
| Surname | Knight |
| Given Name | Sarah E. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 74 |
| Marital Status | Married |
| Birthplace | England |
| 1935 Residence (City) | Seattle City |
| 1935 Residence (County) | King |
| Naturalization Status | Naturalized |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | No 4 |
| 1935 Residence | Same house |
| Birth Country | England |
| Birthplace (normalized) | england |
| Township / Ward | Seattle City |
| Est. Birth Year | ~1866 |
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 Sarah | Age | Birth yr |
|---|---|---|---|---|
| Sarah Knight | Spouse | — | 74 | ~1866 |
| George Knight | Head | — | 73 | ~1867 |
| Dorothy Knight | Daughter | — | 38 | ~1902 |
Census Appearances
1920
King, Washington
Spouse, age 53
King, Washington · implied b. ~1867 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Knight |
| Given Name | Sarah E |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 53 |
| Marital Status | Married |
| Birthplace | England |
| Year of Immigration | 1889 |
| Naturalization Status | Naturalized |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth Country | England |
| Year of Naturalization | 1899 |
| Birthplace (normalized) | england |
1930
King, Washington
Other, age 62
King, Washington · implied b. ~1868 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Knight |
| Given Name | Sarah E. |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 62 |
| Marital Status | Married |
| Birthplace | England |
| Naturalization Status | Naturalized |
| Year of Immigration | 1888 |
| Age at First Marriage | 31 |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Occupation | none |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Birth Country | England |
| Birthplace (normalized) | england |
1940
King-County, Washington
Spouse, age 74
King-County, Washington · implied b. ~1866 — 3 household members
| Surname | Knight |
| Given Name | Sarah E. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 74 |
| Marital Status | Married |
| Birthplace | England |
| 1935 Residence (City) | Seattle City |
| 1935 Residence (County) | King |
| Naturalization Status | Naturalized |
| Income (1939) | 0 |
| Highest Grade | No 4 |
| 1935 Residence | Same house |
| Birth Country | England |
| Birthplace (normalized) | england |
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 Sarah Knight across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Sarah Knight
Spouse · 1940 · age 74 · b. ~1866 · 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-t0627-04376-00970)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Jessie Knox | 57 | Wife | — | South Dakota |
| 42 | Harold R. Nageman | 24 | Son | — | Washington |
| 43 | George W. Lawrence | 89 | Father-in-law | — | Ohio |
| 44 | Patrick N. Farrell | 75 | Head | — | Illinois |
| 45 | Emily C. Farrell | 71 | Wife | — | Sweden |
| 46 | Charles L. Farrell | 41 | Son | Electrical Engineer | Montana |
| 47 | Harriet M. Farrell | 39 | Daughter | Teacher | Montana |
| 48 | Frank J. Farrell | 31 | Son | Warehouseman | Montana |
| 49 | Helen Emily Farrell | 28 | Daughter | Stenographer | Montana |
| 50 | Gordon Bean | 58 | Head | Service Manager | Oregon |
| 51 | Anna Bean | 53 | Wife | — | Minnesota |
| 52 | Nancy A. Bean | 18 | Daughter | — | California |
| 53 | Thomas C. Bean | 15 | Son | — | Washington |
| 54 | Edwin Luke | 57 | Head | Sales Manager | California |
| 55 | Gertrude Luke | 51 | Wife | — | Florida |
| 56 | Russell D. Waltz | 47 | Head | Executive | Oregon |
| 57 | Victor A. Servold | 43 | Head | Sales Clerk | Minnesota |
| 58 | Blanche M. Servold | 40 | Wife | — | Wisconsin |
| 59 | Blanche Pease | 67 | Mother-in-law | — | Canada-English |
| 60 | Egle R. G. Shayer | 57 | Head | Owner | Canada-English |
| 61 | Nora Shayer | 61 | Wife | — | Colorado |
| 62 | Violet Bennett | 47 | Sister-in-law | Factory Worker | Colorado |
| 63 | Hans Johnson | 41 | Head | — | Norway |
| 64 | Louise Johnson | 14 | Daughter | — | Washington |
| 65 | Mildred Johnson | 11 | Daughter | — | Washington |
| 66 | Daisy Miller | 57 | Lodger | House Keeper | Wisconsin |
| 67 | Esther Blomdal | 23 | Lodger | Office Worker | Washington |
| 68 | Hendrick Hendrickson | 41 | Lodger | Carpenter | Norway |
| 69 | Olaf Strom | 29 | Lodger | Fisherman | Norway |
| 70 | James Snyder | 25 | Head | Dictaphone Service Man | Minnesota |
| 71 | Violet M. Snyder | 25 | Wife | Salesgirl | Canada-English |
| 72 | Paul A. Remsted | 23 | Brother-in-law | Mechanic | Canada-English |
| 73 | Ethel Remsted | 23 | Sister-in-law | — | Washington |
| 74 | George Knight | 73 | Head | — | England |
| 75 | Sarah E. Knight THIS PERSON | 74 | Wife | — | England |
| 76 | Dorothy J. Knight | 38 | Daughter | Purchasing Agent | Washington |
| 77 | Nicholas Maraveller | 63 | Head | Proprietor | Greece |
| 78 | Helen Maraveller | 45 | Wife | Clerk | Greece |
| 79 | Eleftheria Maraveller | 5 | Daughter | — | Washington |
| 80 | Richard W. Mcleod | 68 | Head | Assistant Secretary | Canada-English |
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)