KM
Katherine Miller — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Mason-County, Washington
Our Model Tree links this Katherine Miller across the 1930 and 1940 US Censuses in Mason-County, Washington (XGBoost, ~Confirmed) — first a daughter (b.~1925), then head of a 15-person household.
Age 15
b. ~1925
Female
Daughter
Born: Washington
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Mason-County, Washington |
| Surname | Miller |
| Given Name | Katherine |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Washington |
| 1935 Residence (City) | Skokomish Precinct |
| 1935 Residence (County) | Mason |
| Additional Details | |
| Hours Worked | 0 |
| Income (1939) | 0 |
| Highest Grade | Hs 2 |
| 1935 Residence | Same House |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
| Township / Ward | Skokomish Precinct |
| Est. Birth Year | ~1925 |
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.
15 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Katherine | Age | Birth yr |
|---|---|---|---|---|
| Jean Miller | Daughter | — | 16 | ~1924 |
| Georgia Miller | Daughter | — | 36 | ~1904 |
| Katherine Miller | Daughter | — | 15 | ~1925 |
| Antoinette Miller | Daughter | — | 4 | ~1936 |
| George Adams | Head | — | 59 | ~1881 |
| Louis Miller | Other | — | 6 | ~1934 |
| Annie Miller | Other | — | 8 | ~1932 |
| Winfield Miller | Other | — | 1 | ~1939 |
| Fred Miller | Other | — | 11 | ~1929 |
| Fred Miller | Other | — | 42 | ~1898 |
| Ned Miller | Other | — | 5 | ~1935 |
| John Miller | Other | — | 9 | ~1931 |
| Louella Miller | Other | — | 3 | ~1937 |
| George Miller | Son | — | 12 | ~1928 |
| Lillie Adams | Spouse | — | 59 | ~1881 |
Census Appearances
1930
Mason, Washington
Other, age 4
Mason, Washington · implied b. ~1926 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Miller |
| Given Name | Katherine |
| Relationship to Head | Granddaughter |
| Sex | F |
| Color / Race | American Indian |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Washington |
| Father's Birthplace | Mixed blood |
| Mother's Birthplace | Skokomish |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
1940
Mason-County, Washington
Daughter, age 15
Mason-County, Washington · implied b. ~1925 — 15 household members
| Surname | Miller |
| Given Name | Katherine |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Washington |
| 1935 Residence (City) | Skokomish Precinct |
| 1935 Residence (County) | Mason |
| Hours Worked | 0 |
| Income (1939) | 0 |
| Highest Grade | Hs 2 |
| 1935 Residence | Same House |
| 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 Katherine Miller across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Katherine Miller
Daughter · 1940 · age 15 · b. ~1925 · Washington
★ You are viewing this record
Sibling
Antoinette Miller
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Miller
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Georgia Miller
Sibling · 1940 · age 36
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jean Miller
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Mason-County, Washington
Open full size
1940 US Federal Census — Mason-County, Washington
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04352-00790)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Leona D Lee | 22 | Wife | — | So. Dakota |
| 42 | Dolores Lee | 2 | Daughter | — | — |
| 43 | Max D Paterson | 41 | Head | Salesman | Illinois |
| 44 | Beatrice Paterson | 30 | Wife | School Teacher | Washington |
| 45 | Bernice Pulifer | 36 | Head | Janitor | Washington |
| 46 | Robert Pulifer | 16 | Son | — | Washington |
| 47 | William Pulifer | 11 | Son | — | Washington |
| 48 | George W Adams | 59 | Head | Raining Inspector | Washington |
| 49 | Lillie Adams | 59 | Wife | — | Washington |
| 50 | Georgia Miller | 36 | Daughter | — | Washington |
| 51 | Fred Miller | 42 | Son-in-law | Logger | Washington |
| 52 | Jean Miller | 16 | Daughter | — | Washington |
| 53 | Katherine Miller THIS PERSON | 15 | Daughter | — | Washington |
| 54 | George Miller | 12 | Son | — | Washington |
| 55 | Fred Miller | 11 | Grandson | — | Washington |
| 56 | John Miller | 9 | Grandson | — | Washington |
| 57 | Annie Miller | 8 | Granddaughter | — | Washington |
| 58 | Louis Miller | 6 | Grandson | — | Washington |
| 59 | Ned Miller | 5 | Grandson | — | — |
| 60 | Antoinette Miller | 4 | Daughter | — | — |
| 61 | Louella Miller | 3 | Granddaughter | — | — |
| 62 | Winfield Miller | 1 | Grandson | — | — |
| 63 | Mary Adams | 78 | Head | — | Washington |
| 64 | Richard Adams | 16 | Grandson | — | Washington |
| 65 | Charles R Adams | 47 | Head | Laborer | Washington |
| 66 | Louise Adams | 44 | Wife | — | Washington |
| 67 | Joan Adams | 9 | Daughter | — | Washington |
| 68 | Mary Ellen Adams | 3 | Daughter | — | — |
| 69 | Archie Adams | 52 | Head | — | Washington |
| 70 | Harry Lewis | 71 | Lodger | — | Washington |
| 71 | Frank L Smith | 42 | Head | Logger | Oregon |
| 72 | Alice C Smith | 34 | Wife | — | Washington |
| 73 | Jack Smith | 16 | Son | — | Washington |
| 74 | Aileen Smith | 15 | Daughter | — | Washington |
| 75 | James Smith | 13 | Son | — | Washington |
| 76 | Frances Smith | 6 | Daughter | — | Washington |
| 77 | Pearl Smith | 3 | Daughter | — | — |
| 78 | Horace J Strong | 47 | Head | Logging | Washington |
| 79 | Edith Ann Strong | 36 | Wife | — | Washington |
| 80 | David Strong | 15 | Son | — | Arizona |
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)