DM
Dora Miller — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Blaine-County, Montana
Our Model Tree links this Dora Miller across the 1930 and 1940 US Censuses in Blaine-County, Montana (XGBoost, ~Confirmed) — first a daughter (b.~1929), then head of a 8-person household.
Age 11
b. ~1929
Female
Daughter
Born: Montana
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Blaine-County, Montana |
| Surname | Miller |
| Given Name | Dora Ruth |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Montana |
| 1935 Residence (City) | Blaine |
| 1935 Residence (County) | Blaine |
| Additional Details | |
| Highest Grade | 5 |
| 1935 Residence | Montana |
| Birth State | Montana |
| Birth Country | United States |
| Birthplace (normalized) | montana |
| Township / Ward | T 33 R 20 |
| Est. Birth Year | ~1929 |
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.
8 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Dora | Age | Birth yr |
|---|---|---|---|---|
| Dora Miller | Daughter | — | 11 | ~1929 |
| Henry Miller | Head | — | 46 | ~1894 |
| Clarence Miller | Son | — | 14 | ~1926 |
| Larry Miller | Son | — | 3 | ~1937 |
| Benjamin Miller | Son | — | 9 | ~1931 |
| Thomas Miller | Son | — | 5 | ~1935 |
| William Miller | Son | — | 7 | ~1933 |
| Louise Miller | Spouse | — | 32 | ~1908 |
Census Appearances
1930
Blaine, Montana
Daughter, age 1
Blaine, Montana · implied b. ~1929 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Miller |
| Given Name | Dora Ruth |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Montana |
| Father's Birthplace | Minnesota |
| Mother's Birthplace | Utah |
| Birth State | Montana |
| Birth Country | United States |
| Birthplace (normalized) | montana |
1940
Blaine-County, Montana
Daughter, age 11
Blaine-County, Montana · implied b. ~1929 — 8 household members
| Surname | Miller |
| Given Name | Dora Ruth |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Montana |
| 1935 Residence (City) | Blaine |
| 1935 Residence (County) | Blaine |
| Highest Grade | 5 |
| 1935 Residence | Montana |
| Birth State | Montana |
| Birth Country | United States |
| Birthplace (normalized) | montana |
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 Dora Miller across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Dora Miller
Daughter · 1940 · age 11 · b. ~1929 · Montana
★ You are viewing this record
Sibling
Clarence Miller
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Miller
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Benjamin Miller
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thomas Miller
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Larry Miller
Sibling · 1940 · age 3
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 — Blaine-County, Montana
Open full size
1940 US Federal Census — Blaine-County, Montana
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02212-00793)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Lee M Tilleman | 2 | Son | — | Montana |
| 42 | Arthur H Tilleman | 33 | Head | Farming | Wisconsin |
| 43 | Mary M Tilleman | 28 | Wife | — | Canada-English |
| 44 | William P Tilleman | 8 | Son | — | Montana |
| 45 | Alice Mae Tilleman | 5 | Daughter | — | Montana |
| 46 | Arthur J Tilleman | 1 | Son | — | Montana |
| 47 | Jacob Schlipp | 23 | Head | Ranch Hand | Montana |
| 48 | Paul V Oberg | 50 | Head | Farming | Minnesota |
| 49 | Ragna Oberg | 47 | Wife | — | Minnesota |
| 50 | Virginia M Oberg | 14 | Daughter | — | Montana |
| 51 | Lois L Oberg | 8 | Daughter | — | Montana |
| 52 | Sterling Oberg | 26 | Head | Farming | N. Dakota |
| 53 | Margaret M Oberg | 24 | Wife | — | N. Dakota |
| 54 | Lurline Oberg | 6 | Daughter | — | Montana |
| 55 | Mark S Oberg | 5 | Son | — | Montana |
| 56 | John M Norheim | 51 | Head | Farming | N. Dakota |
| 57 | Bernard G Norheim | 11 | Son | — | Montana |
| 58 | Earl T Turnbow | 34 | Head | Farm Laborer | Missouri |
| 59 | Alice E Turnbow | 32 | Wife | — | Missouri |
| 60 | Willis Quattlebaum | 10 | Step-son | — | Missouri |
| 61 | Angus D Pratt | 47 | Head | Farming | Utah |
| 62 | William T Poppler | 51 | Head | Farming | Minnesota |
| 63 | Carrie M Poppler | 31 | Wife | — | Montana |
| 64 | Mary Ann Poppler | 10 | Daughter | — | Montana |
| 65 | Myrtle J Poppler | 8 | Daughter | — | Montana |
| 66 | William J Poppler | 9 | Son | — | Montana |
| 67 | Orville Gray | 21 | Head | Farm Laborer | Montana |
| 68 | Joe Gray | 18 | Brother | Farm Laborer | Montana |
| 69 | Henry H Miller | 46 | Head | Farming | Minnesota |
| 70 | Louise M Miller | 32 | Wife | — | Utah |
| 71 | Clarence M Miller | 14 | Son | Farm Hand | Montana |
| 72 | Dora Ruth Miller THIS PERSON | 11 | Daughter | — | Montana |
| 73 | Benjamin J Miller | 9 | Son | — | Montana |
| 74 | William J Miller | 7 | Son | — | Montana |
| 75 | Thomas J Miller | 5 | Son | — | Montana |
| 76 | Larry J Miller | 3 | Son | — | Montana |
| 77 | Cecil Carheel | 36 | Head | Farming | Missouri |
| 78 | Iris Carheel | 27 | Wife | — | Missouri |
| 79 | Eugene Carheel | 7 | Son | — | Missouri |
| 80 | Toleman Harris | 32 | Head | Farm Laborer | Missouri |
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)