KM
Katherine Miller — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Multnomah-County, Oregon
Our Model Tree links this Katherine Miller across the 1920, 1930 and 1940 US Censuses in Multnomah-County, Oregon (XGBoost, ~Confirmed) — first a spouse (b.~1893), then head of a 4-person household.
Age 47
b. ~1893
Female
Spouse
Born: Russia
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Multnomah-County, Oregon |
| Surname | Miller |
| Given Name | Katherine |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 47 |
| Marital Status | Married |
| Birthplace | Russia |
| 1935 Residence (City) | Portland city |
| 1935 Residence (County) | Multnomah |
| Naturalization Status | Alien |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth Country | Russia |
| Birthplace (normalized) | russia |
| Township / Ward | Portland City |
| Est. Birth Year | ~1893 |
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 Katherine | Age | Birth yr |
|---|---|---|---|---|
| Fred Miller | Head | — | 55 | ~1885 |
| Henry Miller | Son | — | 18 | ~1922 |
| David Miller | Son | — | 20 | ~1920 |
| Katherine Miller | Spouse | — | 47 | ~1893 |
Census Appearances
1920
Multnomah, Oregon
Spouse, age 28
Multnomah, Oregon · implied b. ~1892 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Miller |
| Given Name | Katherine |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 28 |
| Marital Status | Married |
| Birthplace | Russia |
| Year of Immigration | 1910 |
| Naturalization Status | Alien |
| Father's Birthplace | Russia |
| Mother's Birthplace | Russia |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | German |
| Birth Country | Russia |
| Birthplace (normalized) | russia |
1930
Multnomah, Oregon
Other, age 37
Multnomah, Oregon · implied b. ~1893 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Miller |
| Given Name | Katherine |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 37 |
| Marital Status | Married |
| Birthplace | Russia |
| Naturalization Status | Alien |
| Year of Immigration | 1909 |
| Age at First Marriage | 17 |
| Father's Birthplace | Russia |
| Mother's Birthplace | Russia |
| Occupation | none |
| Can Read/Write | Yes |
| Mother Tongue | German |
| Birth Country | Russia |
| Birthplace (normalized) | russia |
1940
Multnomah-County, Oregon
Spouse, age 47
Multnomah-County, Oregon · implied b. ~1893 — 4 household members
| Surname | Miller |
| Given Name | Katherine |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 47 |
| Marital Status | Married |
| Birthplace | Russia |
| 1935 Residence (City) | Portland city |
| 1935 Residence (County) | Multnomah |
| Naturalization Status | Alien |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth Country | Russia |
| Birthplace (normalized) | russia |
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 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Katherine Miller
Spouse · 1940 · age 47 · b. ~1893 · Oregon
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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 — Multnomah-County, Oregon
Open full size
1940 US Federal Census — Multnomah-County, Oregon
Page Contents
38 people indexed on this census page (nara:1940:m-t0627-03394-00612)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | John F. Kuchinka | 35 | Head | Mechanic | Minnesota |
| 2 | Henrietta Kuchinka | 33 | Wife | — | Canada |
| 3 | John A. Kuchinka | 7 | Son | — | Oregon |
| 4 | Roger L. Kuchinka | 4 | Son | — | Oregon |
| 6 | Mike Ochs | 56 | Head | Boiler Maker | Russia |
| 7 | Caroline Ochs | 57 | Wife | Assorter | Russia |
| 8 | Ralph M. Ochs | 20 | Son | Laborer | Oregon |
| 9 | Vaino A. Hocket | 53 | Head | Janitor | Finland |
| 10 | Hannah Hocket | 45 | Wife | — | Finland |
| 11 | Arno Hocket | 20 | Son | Baker | Oregon |
| 12 | Arline A. Hocket | 5 | Daughter | — | Oregon |
| 13 | Edward S. Hutchens | 79 | Head | — | Massachusetts |
| 14 | Gordon Lawrence | 43 | Head | Truck Driver | Oregon |
| 15 | Ethel Lawrence | 41 | Wife | — | Oregon |
| 16 | Howard Canover | 61 | Head | Night Watchman | Illinois |
| 17 | Julia Canover | 55 | Wife | — | Illinois |
| 19 | Henry Freitag | 54 | Head | Gardener | Switzerland |
| 20 | Anna Freitag | 48 | Wife | — | Switzerland |
| 21 | Helen Freitag | 21 | Daughter | — | Oregon |
| 22 | Ed Hall | 53 | Head | Laborer | Iowa |
| 23 | Fred Miller | 55 | Head | Cattle Dealer | Russia |
| 24 | Katherine Miller THIS PERSON | 47 | Wife | — | Russia |
| 25 | David Miller | 20 | Son | Helper Cattle | Oregon |
| 26 | Henry Miller | 18 | Son | — | Oregon |
| 27 | William H. Gillis | 44 | Head | Operator | Iowa |
| 28 | Doris Gillis | 41 | Wife | — | Nebraska |
| 29 | John F. Bukoir | 29 | Head | Deliveryman | Oregon |
| 30 | Helen J. Bukoir | 25 | Wife | — | Washington |
| 31 | John F. Bukoir | 5 | Son | — | Oregon |
| 32 | Dennis F. Bukoir | 1 | Son | — | Oregon |
| 33 | Edward East | 46 | Head | Laborer | Missouri |
| 34 | Julia East | 51 | Wife | — | Iowa |
| 35 | Donald A. Anderson | 16 | Step Son | — | Oregon |
| 36 | Sarah A. Richard | 43 | Head | — | Oregon |
| 37 | Darlene Richard | 12 | Daughter | — | Oregon |
| 38 | Vincent H. Richard | 10 | Son | — | Oregon |
| 39 | Arnold B. Foreman | 25 | Head | Board Stainer | Oregon |
| 40 | Cecilia Foreman | 25 | Wife | Comptometer Operator | Oregon |
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)