IM
Ira Miller — 1940 US Census Record
Model Tree available1940 United States Federal Census · Tillman-County, Oklahoma
Our Model Tree links this Ira Miller across the 1920, 1930 and 1940 US Censuses in Tillman-County, Oklahoma (XGBoost, ~Confirmed), with identified parents John & John — first a son (b.~1914), then head of a 3-person household.
Age 26
b. ~1914
Male
Son
Born: Texas
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Tillman-County, Oklahoma |
| Surname | Miller |
| Given Name | Ira |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 26 |
| Marital Status | Single |
| Birthplace | Texas |
| 1935 Residence (City) | Grandfield Town |
| 1935 Residence (County) | Tillman |
| Additional Details | |
| Occupation | Filling Station Attendant |
| Industry | PW |
| Class of Worker | 720 |
| Hours Worked | 52 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
| Occupation | Filling Station Attendant |
| Township / Ward | Grandfield Town |
| Est. Birth Year | ~1914 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Ira | Age | Birth yr |
|---|---|---|---|---|
| Mary Miller | Spouse | — | 54 | ~1886 |
| John Miller | Head | — | 52 | ~1888 |
| Ira Miller | Son | — | 26 | ~1914 |
Census Appearances
1920
Tillman, Oklahoma
Son, age 5
Tillman, Oklahoma · implied b. ~1915 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Miller |
| Given Name | Ira |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Texas |
| Father's Birthplace | Texas |
| Mother's Birthplace | Texas |
| Occupation | none |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
1930
Tillman, Oklahoma
Son, age 16
Tillman, Oklahoma · implied b. ~1914 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Miller |
| Given Name | Ira F. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Texas |
| Father's Birthplace | Texas |
| Mother's Birthplace | Texas |
| Can Read/Write | Yes |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
1940
Tillman-County, Oklahoma
Son, age 26
Tillman-County, Oklahoma · implied b. ~1914 — 3 household members
| Surname | Miller |
| Given Name | Ira |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 26 |
| Marital Status | Single |
| Birthplace | Texas |
| 1935 Residence (City) | Grandfield Town |
| 1935 Residence (County) | Tillman |
| Occupation | Filling Station Attendant |
| Industry | PW |
| Class of Worker | 720 |
| Hours Worked | 52 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
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 Ira Miller across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father John Miller (~0.92 confidence) and father John Miller (~0.92 confidence) and mother Mary Miller (~0.92 confidence) and mother Mary Miller (~0.92 confidence) and mother Mary Miller (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
John Miller
b. ~1888
Source father
● Household
· direct · ~0.92
Father
John Miller
b. ~1888
Source father
● Household
· direct · ~0.92
Mother
Mary Miller
b. ~1885
Source mother
● Household
· direct · ~0.92
Mother
Mary Miller
b. ~1886
Source mother
● Household
· direct · ~0.92
Mother
Mary Miller
b. ~1886
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Ira Miller
Son · 1940 · age 26 · b. ~1914 · Oklahoma
★ 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 — Tillman-County, Oklahoma
Open full size
1940 US Federal Census — Tillman-County, Oklahoma
Page Contents
35 people indexed on this census page (nara:1940:m-t0627-03335-00571)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | James Purcell | 25 | Son | Common Laborer | Oklahoma |
| 2 | Louise Purcell | 20 | Daughter | Housekeeper | Oklahoma |
| 3 | James Purcell | 7 | Son | — | Oklahoma |
| 4 | Bill Reed | 29 | Head | Filling Station Attendant | Oklahoma |
| 5 | Pauline Reed | 26 | Wife | Housekeeper | Oklahoma |
| 6 | Paula Beth Reed | 2 | Daughter | — | Oklahoma |
| 7 | John Miller | 52 | Head | Plumber | Texas |
| 8 | Mary Miller | 54 | Wife | Housekeeper | Texas |
| 9 | Ira Miller THIS PERSON | 26 | Son | Filling Station Attendant | Texas |
| 10 | Jake Hudman | 37 | Head | Treater | Texas |
| 11 | Eunice Hudman | 33 | Wife | Housekeeper | Oklahoma |
| 12 | Clarence Hudman | 13 | Son | — | Oklahoma |
| 13 | Joseph Hudman | 9 | Son | — | Oklahoma |
| 14 | Geraldine Hudman | 2 | Daughter | — | Oklahoma |
| 15 | Bertha Puntsinger | 21 | Sister | Bookkeeping | Oklahoma |
| 16 | Crawford Jackson | 39 | Head | Bookkeeper | Oklahoma |
| 17 | Hallie Jackson | 38 | Wife | Housekeeper | Illinois |
| 18 | Keith Jackson | 8 | Son | — | Oklahoma |
| 19 | Dennis Jackson | 5 | Son | — | Oklahoma |
| 20 | Judith Ann Jackson | 1 | Daughter | — | Oklahoma |
| 21 | George Haynes | 70 | Head | — | Tennessee |
| 22 | Jessie Haynes | 70 | Wife | — | Kansas |
| 23 | Alex Haynes | 38 | Son | Oil Field Worker | Kansas |
| 24 | Eli Moore | 38 | Head | Common Labor | Texas |
| 25 | Tema Moore | 28 | Wife | Housekeeper | Texas |
| 26 | George Moore | 10 | Son | — | Oklahoma |
| 27 | Le Roy Moore | 8 | Son | — | Oklahoma |
| 28 | Harold Moore | 5 | Son | — | Oklahoma |
| 29 | Juanita Moore | 3 | Daughter | — | Oklahoma |
| 30 | Othal Michael | 36 | Head | Common Labor | Texas |
| 31 | Zella Michael | 36 | Wife | Housekeeper | Texas |
| 32 | Jack Michael | 15 | Son | — | Oklahoma |
| 33 | Louise Michael | 14 | Daughter | — | Oklahoma |
| 34 | Leo Vosburgh | 51 | Head | — | Pennsylvania |
| 35 | Helen Vosburgh | 48 | Wife | Housekeeper | Kansas |
Pedigree Summary
Ira
Gen 1 · 5 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)