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Harry Miller — 1940 US Census Record
Model Tree available1940 United States Federal Census · Grundy-County, Missouri
Our Model Tree links this Harry Miller across the 1920, 1930 and 1940 US Censuses in Grundy-County, Missouri (XGBoost, ~Confirmed), with identified parents Mary — first a head (b.~1899), then head of a 8-person household.
Age 41
b. ~1899
Male
Head
Born: Missouri
Widowed
1940 Census Record Details
| Census Year | 1940 |
| Location | Grundy-County, Missouri |
| Surname | Miller |
| Given Name | Harry |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 41 |
| Marital Status | Widowed |
| Birthplace | Missouri |
| 1935 Residence (City) | Trenton City |
| 1935 Residence (County) | Grundy |
| Additional Details | |
| Occupation | Fireman |
| Industry | Railroad |
| Class of Worker | PW |
| Hours Worked | 20 |
| Income (1939) | 1200 |
| Highest Grade | H 4 |
| 1935 Residence | Same place |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
| Occupation | Fireman |
| Township / Ward | Trenton City |
| Est. Birth Year | ~1899 |
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 Harry | Age | Birth yr |
|---|---|---|---|---|
| Doris Miller | Daughter | — | 15 | ~1925 |
| Harry Miller | Head | — | 41 | ~1899 |
| Orbit Miller | Other | — | 42 | ~1898 |
| Mary Miller | Other | — | 75 | ~1865 |
| Jerry Miller | Son | — | 10 | ~1930 |
| Bobby Miller | Son | — | 7 | ~1933 |
| Harry Miller | Son | — | 12 | ~1928 |
| Eddie Miller | Son | — | 4 | ~1936 |
Census Appearances
1920
Grundy, Missouri
Son, age 21
Grundy, Missouri · implied b. ~1899 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Miller |
| Given Name | Harry |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Missouri |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Missouri |
| Occupation | Fireman |
| Industry | Rail Road |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1930
Grundy, Missouri
Head, age 31
Grundy, Missouri · implied b. ~1899 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Miller |
| Given Name | Harry |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | Missouri |
| Age at First Marriage | 25 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Missouri |
| Occupation | Fireman |
| Industry | Steam railway |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 1200 |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1940
Grundy-County, Missouri
Head, age 41
Grundy-County, Missouri · implied b. ~1899 — 8 household members
| Surname | Miller |
| Given Name | Harry |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 41 |
| Marital Status | Widowed |
| Birthplace | Missouri |
| 1935 Residence (City) | Trenton City |
| 1935 Residence (County) | Grundy |
| Occupation | Fireman |
| Industry | Railroad |
| Class of Worker | PW |
| Hours Worked | 20 |
| Income (1939) | 1200 |
| Highest Grade | H 4 |
| 1935 Residence | Same place |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
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 Harry Miller across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Mary Miller (~0.92 confidence). The pedigree spans 1 generation with 1 identified ancestor.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Mary Miller
b. ~1863
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Harry Miller
Head · 1940 · age 41 · b. ~1899 · Missouri
★ 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 — Grundy-County, Missouri
Open full size
1940 US Federal Census — Grundy-County, Missouri
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02110-00363)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Robert Carlo | 18 | Son | — | Missouri |
| 42 | Byron Carlo | 15 | Son | — | Missouri |
| 43 | Laura Jane Carlo | 10 | Daughter | — | Missouri |
| 44 | Thomas Carlo | 8 | Son | — | Missouri |
| 45 | Jerry Billy Carlo | 5 | Son | — | Missouri |
| 46 | Katie Duffey | 55 | Head | Laundry | Missouri |
| 47 | Chas. Miller | 43 | Head | Clerk | South Dakota |
| 48 | Faye Miller | 38 | Wife | — | Missouri |
| 49 | Chas. Raymond Miller | 11 | Son | — | Missouri |
| 50 | Harry Miller THIS PERSON | 41 | Head | Fireman | Missouri |
| 51 | Doris Jean Miller | 15 | Daughter | — | Missouri |
| 52 | Harry Jr. Miller | 12 | Son | — | Missouri |
| 53 | Jerry Miller | 10 | Son | — | Missouri |
| 54 | Bobby Dean Miller | 7 | Son | — | Missouri |
| 55 | Eddie Miller | 4 | Son | — | Missouri |
| 56 | Mary Miller | 75 | Mother | — | Missouri |
| 57 | Orbit Miller | 42 | Brother | Fireman | Missouri |
| 58 | Harry T. Hananan | 56 | Head | Janitor | Missouri |
| 59 | Inez Hananan | 53 | Wife | — | Missouri |
| 60 | W. D. Embrey | 78 | Head | Retired Farmer | Missouri |
| 61 | Dora Embrey | 74 | Wife | Housework | Missouri |
| 62 | G. Runch | None | — | — | — |
| 63 | Roy Shockey | 37 | Head | Assistant Manager | Missouri |
| 64 | Hazel Shockey | 34 | Wife | — | Missouri |
| 65 | Peggy Shockey | 10 | Daughter | — | Missouri |
| 66 | Don Lorraine Shockey | 7 | Daughter | — | Missouri |
| 67 | Elmer Worland | 54 | Head | Fireman | Missouri |
| 68 | Lizzie Worland | 45 | Wife | — | Missouri |
| 69 | Woodrow Worland | 27 | Son | Truck Driver | Missouri |
| 70 | Dorothy Worland | 25 | Daughter | — | Missouri |
| 71 | Billy Worland | 7 | Grandson | — | Missouri |
| 72 | E. L. Chowning | 58 | Head | Laborer | Missouri |
| 73 | Clarice Chowning | 33 | Wife | — | Missouri |
| 74 | Cathern Chowning | 11 | Daughter | — | Missouri |
| 75 | Frances Chowning | 8 | Daughter | — | Missouri |
| 76 | Lucyle Chowning | 6 | Daughter | — | Missouri |
| 77 | Leota Dickerson | 68 | Mother-in-law | — | Missouri |
| 78 | Everett Southers | 31 | Head | Mechanic | Missouri |
| 79 | Margurite Southers | 24 | Wife | — | Missouri |
| 80 | Anita Louise Southers | 2 | Daughter | — | Missouri |
Pedigree Summary
Harry
Gen 1 · 1 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)