RK
Ruth King — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Westchester-County, New York
Our Model Tree links this Ruth King across the 1920, 1930 and 1940 US Censuses in Westchester-County, New York (XGBoost, ~Confirmed) — first a head (b.~1886), then head of a 3-person household.
Age 54
b. ~1886
Female
Head
Born: New York
Widowed
1940 Census Record Details
| Census Year | 1940 |
| Location | Westchester-County, New York |
| Surname | King |
| Given Name | Ruth S. |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 54 |
| Marital Status | Widowed |
| Birthplace | New York |
| 1935 Residence (City) | Washington |
| 1935 Residence (County) | District of Columbia |
| Additional Details | |
| Highest Grade | C 4 |
| 1935 Residence | District of Columbia |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
| Township / Ward | White Plains City |
| Est. Birth Year | ~1886 |
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 Ruth | Age | Birth yr |
|---|---|---|---|---|
| Grace King | Daughter | — | 19 | ~1921 |
| Catharine King | Daughter | — | 22 | ~1918 |
| Ruth King | Head | — | 54 | ~1886 |
Census Appearances
1920
Westchester, New …
Spouse, age 34
Westchester, New York · implied b. ~1886 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | King |
| Given Name | Ruth |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | New York |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1930
Westchester, New …
Other, age 44
Westchester, New York · implied b. ~1886 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | King |
| Given Name | Ruth S. |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 44 |
| Marital Status | Married |
| Birthplace | New York |
| Age at First Marriage | 20 |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Can Read/Write | Yes |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1940
Westchester-County, New …
Head, age 54
Westchester-County, New York · implied b. ~1886 — 3 household members
| Surname | King |
| Given Name | Ruth S. |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 54 |
| Marital Status | Widowed |
| Birthplace | New York |
| 1935 Residence (City) | Washington |
| 1935 Residence (County) | District of Columbia |
| Highest Grade | C 4 |
| 1935 Residence | District of Columbia |
| 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 Ruth King across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Ruth King
Head · 1940 · age 54 · b. ~1886 · New York
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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 — Westchester-County, New York
Open full size
1940 US Federal Census — Westchester-County, New York
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02815-00408)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Albert M. Lewis | 48 | Head | Advertising Media Exec. | Illinois |
| 42 | Althea Lewis | 48 | Wife | — | Illinois |
| 43 | Althea Lewis | 24 | Daughter | Secretary | New York |
| 44 | Roswell Lewis | 22 | Son | Loan Clerk | New York |
| 45 | Melissa Lewis | 20 | Daughter | — | New York |
| 46 | Maude A. Jackson | 35 | Servant | Cook & Maid | So. Carolina |
| 47 | Eugene Euter | 55 | Head | Salesman | Switzerland |
| 48 | Mary B. Euter | 39 | Wife | — | Switzerland |
| 49 | Lucie Euter | 16 | Daughter | — | New York |
| 50 | Robert E. Euter | 14 | Son | — | New York |
| 51 | John L. Euter | 12 | Son | — | New York |
| 52 | Mary E. Euter | 10 | Daughter | — | New York |
| 53 | Donald Euter | 9 | Son | — | Switzerland |
| 54 | Victor D. Boret | 53 | Head | Patent Lawyer | New York |
| 55 | Hazel W. Boret | 52 | Wife | — | Maryland |
| 56 | Elizabeth Boret | 25 | Daughter | Information Secretary | New York |
| 57 | Bradley B. Boret | 20 | Son | — | New York |
| 58 | Alan W. Boret | 16 | Son | — | New York |
| 59 | Lillian Baker | 38 | Servant | Cook & Maid | Georgia |
| 60 | Ruth S. King THIS PERSON | 54 | Head | — | New York |
| 61 | Catharine King | 22 | Daughter | Teacher | New York |
| 62 | Grace S. King | 19 | Daughter | — | New York |
| 63 | J. George Mollath | 72 | Head | — | Germany |
| 64 | Gertrude W. Mollath | 40 | Wife | — | Germany |
| 65 | Raymond Schulze | 84 | Inlaw | — | Germany |
| 66 | Mary Huber | 51 | Servant | Cook | Austria |
| 67 | Frieda Mansbach | 39 | Servant | Housemaid | Germany |
| 68 | John Walder | 45 | Servant | Gardner | Germany |
| 69 | William H. Mehlbach | 45 | Head | Investment Banker | New Jersey |
| 70 | Helen O'C. Mehlbach | 43 | Wife | — | New York |
| 71 | Helen E. Mehlbach | 18 | Daughter | — | New York |
| 72 | William K. Mehlbach | 13 | Son | — | New York |
| 73 | Emma J. O'Connor | 69 | Mother in law | — | New York |
| 74 | Marceline Tallien | 37 | Servant | Cook & Maid | New York |
| 75 | Alfred T. Milray | 62 | Head | Sales Manager | England |
| 76 | Yvonne Milray | 44 | Wife | Saleswoman | England |
| 77 | Dorothea Erhard | 44 | Head | Buyer | California |
| 78 | Laura B. Richard | 47 | Head | — | Massachusetts |
| 79 | Thornton M. Richard | 22 | Son | — | New York |
| 80 | Luman E. Woodward | 46 | Head | Ticket Agent | Michigan |
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)