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Harry Miller — 1940 US Census Record
Model Tree available1940 United States Federal Census · Cochise-County, Arizona
Our Model Tree links this Harry Miller across the 1920, 1930 and 1940 US Censuses in Cochise-County, Arizona (XGBoost, ~Confirmed), with identified parents William & William — first a son (b.~1902), then head of a 6-person household.
Age 38
b. ~1902
Male
Son
Born: Ohio
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Cochise-County, Arizona |
| Surname | Miller |
| Given Name | Harry G. |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | Ohio |
| 1935 Residence (City) | P. D. 1 |
| 1935 Residence (County) | Cochise |
| Additional Details | |
| Occupation | farm operator |
| Industry | father's farm |
| Class of Worker | OA |
| Hours Worked | 48 |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Occupation | Farm Operator |
| Township / Ward | P D 1 |
| Est. Birth Year | ~1902 |
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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Harry | Age | Birth yr |
|---|---|---|---|---|
| William Miller | Head | — | 71 | ~1869 |
| Charlie Miller | Other | — | 4 | ~1936 |
| Milicia Miller | Other | — | 24 | ~1916 |
| Thelma Miller | Other | — | 4 | ~1936 |
| Harry Miller | Son | — | 38 | ~1902 |
| Della Miller | Spouse | — | 71 | ~1869 |
Census Appearances
1920
Cochise, Arizona
Son, age 16
Cochise, Arizona · implied b. ~1904 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Miller |
| Given Name | Harry G. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Ohio |
| Occupation | Farmer |
| Industry | Gen Farm |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1930
Cochise, Arizona
Son, age 27
Cochise, Arizona · implied b. ~1903 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Miller |
| Given Name | Harry G. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 27 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Ohio |
| Occupation | Truck farmer |
| Industry | Truck farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Cochise-County, Arizona
Son, age 38
Cochise-County, Arizona · implied b. ~1902 — 6 household members
| Surname | Miller |
| Given Name | Harry G. |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | Ohio |
| 1935 Residence (City) | P. D. 1 |
| 1935 Residence (County) | Cochise |
| Occupation | farm operator |
| Industry | father's farm |
| Class of Worker | OA |
| Hours Worked | 48 |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
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: father William Miller (~0.92 confidence) and father William Miller (~0.92 confidence) and mother Dela Miller (~0.92 confidence) and mother Della Miller (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
William Miller
b. ~1869
Source father
● Household
· direct · ~0.92
Father
William Miller
b. ~1869
Source father
● Household
· direct · ~0.92
Mother
Dela Miller
b. ~1870
Source mother
● Household
· direct · ~0.92
Mother
Della Miller
b. ~1869
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Harry Miller
Son · 1940 · age 38 · b. ~1902 · Arizona
★ 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 — Cochise-County, Arizona
Open full size
1940 US Federal Census — Cochise-County, Arizona
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00100-00240)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Eugene Mesa | 4 | son | — | Arizona |
| 2 | James Mclaughlin | 70 | head | Poultryman | Arkansas |
| 3 | Emma Mclaughlin | 61 | wife | — | Texas |
| 4 | Roy Mclaughlin | 36 | son | Miner | Texas |
| 5 | Allen W. Frazier | 33 | head | Miner | Oklahoma |
| 6 | Allie M. Frazier | 32 | wife | Vegetable Worker | Texas |
| 7 | Carlos D. Frazier | 11 | son | — | Texas |
| 8 | Emma V. Frazier | 9 | daughter | — | Texas |
| 9 | Mary R. Frazier | 4 | daughter | — | New Mexico |
| 10 | William H. Miller | 71 | head | Farmer | Pennsylvania |
| 11 | Della B. Miller | 71 | wife | Poultry Woman | Ohio |
| 12 | Harry G. Miller THIS PERSON | 38 | son | Farm Operator | Ohio |
| 13 | Milicia Miller | 24 | in-law | — | Arizona |
| 14 | Charlie Miller | 4 | grandson | — | Arizona |
| 15 | Thelma Miller | 4 | granddaughter | — | Arizona |
| 16 | Joe Brown | 29 | head | Farm Hand | Arizona |
| 17 | Juanita Brown | 33 | wife | — | Mexico |
| 18 | George Brown | 7 | son | — | California |
| 19 | Freddie Brown | 6 | stepson | — | California |
| 20 | John Gerdes | 67 | head | Farm Manager | Texas |
| 21 | Oscar M. Bell | 50 | hired hand | Farm Hand | Texas |
| 22 | Ethel A. Bell | 36 | housekeeper | Housekeeper | Arizona |
| 23 | Fred Bell | 13 | housekeeper's son | — | Arizona |
| 24 | Karl Olander | 29 | head | Miner | Arizona |
| 25 | Henry W. Sanders | 36 | head | Bus Driver | Arizona |
| 26 | Pearl Sanders | 32 | wife | — | Arkansas |
| 27 | Sybil L. Sanders | 11 | daughter | — | California |
| 28 | Henry Jr. Sanders | 7 | son | — | Arizona |
| 29 | Donald J. Sanders | 5 | son | — | Arizona |
| 30 | Louis H. Mccormick | 41 | head | Miner | N Dakota |
| 31 | Beatrice Mccormick | 48 | wife | — | Texas |
| 32 | May Mccormick | 15 | daughter | — | Arizona |
| 33 | Raymond Mccormick | 7 | son | — | Arizona |
| 34 | Leland Mccormick | 6 | son | — | Arizona |
| 35 | James D. Gregg | 35 | head | Farmer | Mississippi |
| 36 | Lena F. Gregg | 32 | wife | — | Oklahoma |
| 37 | James D. Jr. Gregg | 3 | son | — | Arizona |
| 38 | William B. Gregg | 2 | son | — | Arizona |
| 39 | George Boring | 61 | head | Laborer | Kansas |
| 40 | Frank Murphy | 50 | head | Farmer | Pennsylvania |
Pedigree Summary
Harry
Gen 1 · 4 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)