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Hattie Miller — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Boone-County, Iowa
Our Model Tree links this Hattie Miller across the 1920, 1930 and 1940 US Censuses in Boone-County, Iowa (XGBoost, ~Confirmed) — first a head (b.~1863), then head of a 2-person household.
Age 77
b. ~1863
Female
Head
Born: Canada
Widowed
1940 Census Record Details
| Census Year | 1940 |
| Location | Boone-County, Iowa |
| Surname | Miller |
| Given Name | Hattie |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 77 |
| Marital Status | Widowed |
| Birthplace | Canada |
| 1935 Residence (City) | Madrid |
| 1935 Residence (County) | Boone |
| Naturalization Status | Naturalized |
| Additional Details | |
| Highest Grade | No 8 |
| 1935 Residence | Same house |
| Birth Country | Canada |
| Birthplace (normalized) | canada |
| Township / Ward | Madrid |
| Est. Birth Year | ~1863 |
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 Hattie | Age | Birth yr |
|---|---|---|---|---|
| Alyis Miller | Daughter | — | 43 | ~1897 |
| Hattie Miller | Head | — | 77 | ~1863 |
Census Appearances
1920
Boone, Iowa
Spouse, age 57
Boone, Iowa · implied b. ~1863 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Miller |
| Given Name | Hattie |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 57 |
| Marital Status | Married |
| Birthplace | Canada |
| Year of Immigration | 1866 |
| Naturalization Status | Naturalized |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth Country | Canada |
| Birthplace (normalized) | canada |
1930
Boone, Iowa
Other, age 67
Boone, Iowa · implied b. ~1863 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Miller |
| Given Name | Hattie |
| Relationship to Head | Sister |
| Sex | F |
| Color / Race | White |
| Age | 67 |
| Marital Status | Widowed |
| Birthplace | Canada |
| Naturalization Status | Naturalized |
| Year of Immigration | 1887 |
| Age at First Marriage | 29 |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Birth Country | Canada |
| Birthplace (normalized) | canada |
1940
Boone-County, Iowa
Head, age 77
Boone-County, Iowa · implied b. ~1863 — 2 household members
| Surname | Miller |
| Given Name | Hattie |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 77 |
| Marital Status | Widowed |
| Birthplace | Canada |
| 1935 Residence (City) | Madrid |
| 1935 Residence (County) | Boone |
| Naturalization Status | Naturalized |
| Highest Grade | No 8 |
| 1935 Residence | Same house |
| Birth Country | Canada |
| Birthplace (normalized) | canada |
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 Hattie 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
Hattie Miller
Head · 1940 · age 77 · b. ~1863 · Iowa
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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 — Boone-County, Iowa
Open full size
1940 US Federal Census — Boone-County, Iowa
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01141-00580)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Robert Mullen | 27 | Head | Telegraph Operator | Iowa |
| 42 | Gertrude Mullen | 26 | Wife | Teacher | Iowa |
| 43 | Anna Engstrom | 66 | Head | — | Illinois |
| 44 | Charles Alsin | 68 | Head | Sales - Service | Iowa |
| 45 | Nellie Alsin | 65 | Wife | — | Illinois |
| 46 | James Cumming | 46 | Head | Coal Miner | Scotland |
| 47 | Hildred Cumming | 33 | Wife | — | Missouri |
| 48 | Dolores Cumming | 15 | Daughter | — | Iowa |
| 49 | Jerry Pestotnick | 23 | Head | Police Man | Iowa |
| 50 | Mary J. Pestotnick | 21 | Wife | — | Iowa |
| 51 | Joyce Pestotnick | 3 | Daughter | — | Iowa |
| 52 | Anton Johnson | 61 | Head | Trucker - Farmer | Iowa |
| 53 | Amelia Johnson | 66 | Wife | — | Iowa |
| 54 | Millard Johnson | 34 | Head | Road Maintainer | Iowa |
| 55 | Pearl Johnson | 32 | Wife | — | Iowa |
| 56 | Eugene Johnson | 11 | Son | — | Iowa |
| 57 | Arlene Johnson | 9 | Daughter | — | Iowa |
| 58 | Jerry F. Hoffman | 59 | Head | Machanic | Iowa |
| 59 | Ethel Hoffman | 52 | Wife | — | Iowa |
| 60 | Oscar F. Sandberg | 55 | Head | Salesman | Iowa |
| 61 | Lillian Sandberg | 50 | Wife | — | Illinois |
| 62 | Hannah Carlson | 59 | Head | — | Iowa |
| 63 | Evelyn Carlson | 32 | Daughter | Teacher | Iowa |
| 64 | Warren Carlson | 26 | Son | Clerk | Iowa |
| 65 | Paul Udovich | 56 | Head | Coal Mining | Yugo Slavia |
| 66 | Annie Udovich | 54 | Wife | — | Yugo Slavia |
| 67 | Paul Udovich | 25 | Son | Coal Miner | Iowa |
| 68 | Nick Udovich | 21 | Son | New Worker | Iowa |
| 69 | Bessie Udovich | 19 | Daughter | — | Iowa |
| 70 | Violet Udovich | 16 | Daughter | — | Iowa |
| 71 | Rudolph Udovich | 14 | Son | — | Iowa |
| 72 | Frank Udovich | 10 | Son | — | Iowa |
| 73 | Hattie Miller THIS PERSON | 77 | Head | — | Canada |
| 74 | Alyis Miller | 43 | Daughter | — | Iowa |
| 75 | Julius Thues | 43 | Head | Mechanic | Iowa |
| 76 | Myrtle Thues | 41 | Wife | — | Alabama |
| 77 | Raymond Langland | 43 | Head | Dentist | Iowa |
| 78 | Minnie Langland | 38 | Wife | — | Iowa |
| 79 | Olaf Langland | 14 | Son | — | Iowa |
| 80 | Raymond Langland | 13 | Son | — | Iowa |
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)