MR
Mary Rose — 1940 US Census Record
Model Tree available1940 United States Federal Census · King-County, Washington
Our Model Tree links this Mary Rose across the 1920, 1930 and 1940 US Censuses in King-County, Washington (XGBoost, ~Confirmed), with identified parents Clara & Clara — first a daughter (b.~1911), then head of a 2-person household.
Age 29
b. ~1911
Female
Daughter
Born: Washington
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | King-County, Washington |
| Surname | Rose |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 29 |
| Marital Status | Single |
| Birthplace | Washington |
| 1935 Residence (City) | Seattle city |
| 1935 Residence (County) | King |
| Additional Details | |
| Occupation | Teacher |
| Industry | high school |
| Class of Worker | GW |
| Hours Worked | 16 |
| Income (1939) | 34 |
| Highest Grade | C 5 |
| 1935 Residence | Same place |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
| Occupation | Teacher |
| Township / Ward | Seattle City |
| Est. Birth Year | ~1911 |
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.
2 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Rose | Daughter | — | 29 | ~1911 |
| Clara Rose | Head | — | 61 | ~1879 |
Census Appearances
1920
King, Washington
Daughter, age 9
King, Washington · implied b. ~1911 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Rose |
| Given Name | Mary J |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | Washington |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Minnesota |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
1930
King, Washington
Daughter, age 19
King, Washington · implied b. ~1911 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Rose |
| Given Name | Mary E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Washington |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Minnesota |
| Can Read/Write | Yes |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
1940
King-County, Washington
Daughter, age 29
King-County, Washington · implied b. ~1911 — 2 household members
| Surname | Rose |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 29 |
| Marital Status | Single |
| Birthplace | Washington |
| 1935 Residence (City) | Seattle city |
| 1935 Residence (County) | King |
| Occupation | Teacher |
| Industry | high school |
| Class of Worker | GW |
| Hours Worked | 16 |
| Income (1939) | 34 |
| Highest Grade | C 5 |
| 1935 Residence | Same place |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
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 Rose across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Clara Rose (~0.92 confidence) and mother Clara Rose (~0.92 confidence) and father Harrison Rose (~0.92 confidence) and father Lumen Rose (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Clara Rose
b. ~1879
Source mother
● Household
· direct · ~0.92
Mother
Clara Rose
b. ~1880
Source mother
● Household
· direct · ~0.92
Father
Harrison Rose
b. ~1881
Source father
● Household
· direct · ~0.92
Father
Lumen Rose
b. ~1882
Source father
● Household
· direct · ~0.92
This person
Anchor record
Mary Rose
Daughter · 1940 · age 29 · b. ~1911 · 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-t0627-04378-00238)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Signa Offerdahl | 59 | Head | — | Wisconsin |
| 2 | Grace Monterio | 19 | Lodger | Receptionist | Canada-English |
| 3 | Cecil Bridges | 39 | Head | Electrical Engineer | Washington |
| 4 | Marion Bridges | 33 | Wife | Manager | Illinois |
| 5 | Marjorie Bridges | 12 | Daughter | — | Washington |
| 6 | Clarence Knox | 49 | Head | Salesman | Oregon |
| 7 | Ruth Knox | 45 | Wife | — | Missouri |
| 8 | Gordon Stearns | 53 | Head | Embalmer | Michigan |
| 9 | Alva Stearns | 47 | Wife | — | Missouri |
| 10 | Helen Andrews | 15 | Daughter | Check Clerk | Washington |
| 11 | Robert Taylor | 39 | Head | Adjuster | Washington |
| 12 | Gertrude Taylor | 36 | Wife | Cashier | Canada-English |
| 13 | Marjorie Lockenby | 34 | Sister in law | Saleslady | Canada-English |
| 14 | Lloyd Kalberg | 25 | Head | Salesman | Washington |
| 15 | Caroline Kalberg | 23 | Wife | Assistant Clerk | Washington |
| 16 | Carolyn A. Kalberg | 0 | Daughter | — | Washington |
| 17 | Carolyn Settle | 65 | Mother | — | Oregon |
| 18 | Clara Rose | 61 | Head | — | Sweden |
| 19 | Mary Rose THIS PERSON | 29 | Daughter | Teacher | Washington |
| 20 | Harris Barton | 60 | Head | Police Officer | Iowa |
| 21 | Bertha Barton | 58 | Wife | — | Switzerland |
| 22 | Francis Barton | 21 | Daughter | Steno Grapher | Washington |
| 23 | John Detken | 60 | Head | Salesman | Indiana |
| 24 | Isabell Detken | 58 | Wife | Saleslady | Indiana |
| 25 | Hazel Peterson | 38 | Head | Bookkeeper | Minnesota |
| 26 | Louella Heath | 40 | Partner | Bookkeeper | Minnesota |
| 27 | Leroy Peterson | 34 | Brother | Salesman | Minnesota |
| 28 | John Clark | 32 | Head | Doctor | Washington |
| 29 | Marilyn Clark | 26 | Wife | — | Ohio |
| 30 | Sandra Clark | 3 | Daughter | — | Ohio |
| 31 | Ethel Livesly | 68 | Head | Drama Teacher | England |
| 32 | Ethel Livesly | 32 | Daughter | Religious Director | Washington |
| 33 | Lawrence Bengrave | 56 | Head | Packer | Denmark |
| 34 | Lena Bengrave | 58 | Wife | — | Denmark |
| 35 | Census Left Individual | None | for | — | — |
| 36 | Harry Bieglow | 47 | Head | Salesman | Washington |
| 37 | Katherine Bieglow | 47 | Wife | — | Washington |
| 38 | Julia Bieglow | 68 | Mother | — | California |
| 39 | Leslie Robinson | 47 | Head | Laborer | California |
| 40 | Myrtle Robinson | 41 | Wife | — | South Dakota |
Pedigree Summary
Mary
Gen 1 · 4 parents
~0.92
Max depth 4 (1900–1950 window)
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)