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Mary Murray — 1940 US Census Record
Linked across censuses1940 United States Federal Census · King-County, Washington
Our Model Tree links this Mary Murray across the 1920, 1930 and 1940 US Censuses in King-County, Washington (XGBoost, ~Confirmed) — first a spouse (b.~1875), then head of a 4-person household.
Age 65
b. ~1875
Female
Spouse
Born: England
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | King-County, Washington |
| Surname | Murray |
| Given Name | Mary Jane |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 65 |
| Marital Status | Married |
| Birthplace | England |
| 1935 Residence (City) | Seattle city |
| 1935 Residence (County) | King |
| Naturalization Status | Naturalized |
| Additional Details | |
| Hours Worked | 0 |
| Highest Grade | H-4 |
| 1935 Residence | Same place |
| Birth Country | England |
| Birthplace (normalized) | england |
| Township / Ward | Seattle City |
| Est. Birth Year | ~1875 |
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 Mary | Age | Birth yr |
|---|---|---|---|---|
| Muriel Murray | Daughter | — | 31 | ~1909 |
| Edward Murray | Head | — | 69 | ~1871 |
| Edward Murray | Son | — | 37 | ~1903 |
| Mary Murray | Spouse | — | 65 | ~1875 |
Census Appearances
1920
King, Washington
Spouse, age 45
King, Washington · implied b. ~1875 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Murray |
| Given Name | Mary J. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | England |
| Year of Immigration | 1902 |
| Naturalization Status | Alien |
| 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 | 1902 |
| Birthplace (normalized) | england |
1930
King, Washington
Other, age 55
King, Washington · implied b. ~1875 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Murray |
| Given Name | Mary |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 55 |
| Marital Status | Married |
| Birthplace | England |
| Naturalization Status | Naturalized |
| Year of Immigration | 1902 |
| Age at First Marriage | 27 |
| Father's Birthplace | England |
| Mother's Birthplace | Scotland |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Birth Country | England |
| Birthplace (normalized) | england |
1940
King-County, Washington
Spouse, age 65
King-County, Washington · implied b. ~1875 — 4 household members
| Surname | Murray |
| Given Name | Mary Jane |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 65 |
| Marital Status | Married |
| Birthplace | England |
| 1935 Residence (City) | Seattle city |
| 1935 Residence (County) | King |
| Naturalization Status | Naturalized |
| Hours Worked | 0 |
| Highest Grade | H-4 |
| 1935 Residence | Same place |
| 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 Mary Murray across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Mary Murray
Spouse · 1940 · age 65 · b. ~1875 · 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
35 people indexed on this census page (nara:1940:m-t0627-04378-00796)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Constance Wurtz | 40 | Wife | — | California |
| 42 | Peter Wurtz | 15 | Son | — | California |
| 43 | Kate Lutgen | 70 | Mother | — | Canada |
| 45 | Annie Knago | 71 | Head | — | Pennsylvania |
| 46 | Katherine Knago | 36 | Daughter | Elementary Teacher | Washington |
| 47 | Frances Knago | 26 | Daughter | Nurse | Washington |
| 49 | Frances Henke | 51 | Head | Demonstrator | Illinois |
| 50 | Minerva Humphrey | 74 | Mother | — | Kentucky |
| 51 | Edward Murray | 69 | Head | Accountant | England |
| 52 | Mary Jane Murray THIS PERSON | 65 | Wife | — | England |
| 53 | Muriel Murray | 31 | Daughter | Clerk | Canada |
| 54 | Edward Jr. Murray | 37 | Son | Accountant | Washington |
| 55 | Henry Trenpler | 56 | Head | Truck Driver | Illinois |
| 56 | Carolyn Trenpler | 47 | Wife | — | Missouri |
| 57 | Carolyn Trenpler | 3 | Daughter | — | Washington |
| 58 | Jessie Hayward | 58 | Head | — | Kentucky |
| 59 | William Hayward | 34 | Son | Clerk | Illinois |
| 60 | Alma Hayward | 32 | Daughter | Assistant | Oregon |
| 61 | John C. Court | 65 | Head | Agent | Georgia |
| 62 | Sybil W. Court | 59 | Wife | — | Georgia |
| 64 | Henry Broderick | 51 | Head | Broker | Minnesota |
| 65 | Mary Broderick | 39 | Wife | — | Missouri |
| 66 | Robert Sprague | 57 | Head | Trust Officer | Iowa |
| 67 | Rosalie Sprague | 61 | Wife | — | Minnesota |
| 68 | Eleanor Sprague | 25 | Daughter | Assistant | Washington |
| 69 | Margaret Liddell | 52 | Head | — | Washington |
| 70 | Margaret Liddell | 25 | Daughter | Clerk | New York |
| 72 | R. Mince | 68 | Head | — | West Virginia |
| 73 | Annie Mince | 65 | Wife | — | Illinois |
| 74 | Mary Walker | 55 | Sister-in-law | — | Illinois |
| 76 | Steven Anderson | 34 | Head | Broker | Washington |
| 77 | Virginia Anderson | 32 | Wife | — | Washington |
| 78 | Graham Anderson | 7 | Son | — | Washington |
| 79 | Steven Jr. Anderson | 3 | Son | — | Washington |
| 80 | Betty Bacon | 23 | Servant | Servant | Washington |
Related Census Records
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)