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Frank Armstrong — 1940 US Census Record
Model Tree available1940 United States Federal Census · White-County, Indiana
Our Model Tree links this Frank Armstrong across the 1910, 1920, 1930 and 1940 US Censuses in White-County, Indiana (XGBoost, ~Confirmed), with identified parents Floyd & Thomas — first a head (b.~1906), then head of a 3-person household.
Age 34
b. ~1906
Male
Head
Born: Indiana
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | White-County, Indiana |
| Surname | Armstrong |
| Given Name | Frank W. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Indiana |
| 1935 Residence (City) | New Castle |
| 1935 Residence (County) | Henry |
| Additional Details | |
| Occupation | Farmer |
| Industry | Farming |
| Class of Worker | OA |
| Hours Worked | 24 |
| Income (1939) | 0 |
| Highest Grade | Hs 4 |
| 1935 Residence | Indiana |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
| Occupation | Farmer |
| Township / Ward | Cass Twp |
| Est. Birth Year | ~1906 |
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 Frank | Age | Birth yr |
|---|---|---|---|---|
| Helen Armstrong | Daughter | — | 10 | ~1930 |
| Frank Armstrong | Head | — | 34 | ~1906 |
| Beulah Armstrong | Spouse | — | 33 | ~1907 |
Census Appearances
1910
Carroll, Indiana
Son, age 4
Carroll, Indiana · implied b. ~1906 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Armstrong |
| Given Name | Frank |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Indiana |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1920
Carroll, Indiana
Son, age 14
Carroll, Indiana · implied b. ~1906 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Armstrong |
| Given Name | Frank |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Indiana |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1930
Carroll, Indiana
Son, age 24
Carroll, Indiana · implied b. ~1906 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Armstrong |
| Given Name | Frank |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Married |
| Birthplace | Indiana |
| Age at First Marriage | 22 |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Occupation | Farmer |
| Industry | General farm |
| Class of Worker | OA |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1940
White-County, Indiana
Head, age 34
White-County, Indiana · implied b. ~1906 — 3 household members
| Surname | Armstrong |
| Given Name | Frank W. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Indiana |
| 1935 Residence (City) | New Castle |
| 1935 Residence (County) | Henry |
| Occupation | Farmer |
| Industry | Farming |
| Class of Worker | OA |
| Hours Worked | 24 |
| Income (1939) | 0 |
| Highest Grade | Hs 4 |
| 1935 Residence | Indiana |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
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 Frank Armstrong across 4 US Census years (1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Floyd Armstrong (~0.92 confidence) and father Thomas Armstrong (~0.92 confidence) and mother Florence Armstrong (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Floyd Armstrong
b. ~1878
Source father
● Household
· direct · ~0.92
Father
Thomas Armstrong
b. ~1875
Source father
● Household
· direct · ~0.92
Mother
Florence Armstrong
b. ~1878
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Frank Armstrong
Head · 1940 · age 34 · b. ~1906 · Indiana
★ 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 — White-County, Indiana
Open full size
1940 US Federal Census — White-County, Indiana
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01110-00604)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Jake Hook | 77 | Brother | — | Indiana |
| 2 | J. A. St. Angel | 51 | Lodger | Laborer | Illinois |
| 3 | Harry W. Kauffman | 58 | Head | Farmer | Indiana |
| 4 | Lucie I. Kauffman | 41 | Wife | — | Indiana |
| 5 | Charles E. Kauffman | 16 | Son | Laborer | Indiana |
| 6 | Mary E. Kauffman | 15 | Daughter | — | Indiana |
| 7 | William C. Kauffman | 13 | Son | — | Michigan |
| 8 | Ruth Kauffman | 11 | Daughter | — | Indiana |
| 9 | Alice J. Kauffman | 6 | Daughter | — | Indiana |
| 10 | Marilyn L. Kauffman | 1 | Daughter | — | Indiana |
| 11 | Martha J. Arion | 76 | Mother-in-law | — | Indiana |
| 12 | William S. Long | 62 | Head | Farmer | Indiana |
| 13 | Catherine Long | 55 | Wife | — | Indiana |
| 14 | Frank W. Armstrong THIS PERSON | 34 | Head | Farmer | Indiana |
| 15 | Beulah M. Armstrong | 33 | Wife | — | Indiana |
| 16 | Helen M. Armstrong | 10 | Daughter | — | Indiana |
| 17 | Charles E. Crowel | 69 | Head | Farmer | Indiana |
| 18 | Malinda M. Crowel | 59 | Wife | — | Indiana |
| 19 | Lester E. Crowel | 39 | Son | Laborer | Indiana |
| 20 | Floyd D. Carlson | 43 | Head | Farmer | Indiana |
| 21 | Edna B. Carlson | 40 | Wife | — | Indiana |
| 22 | Ethel I. Carlson | 18 | Daughter | — | Indiana |
| 23 | Joseph A. Carlson | 14 | Son | — | Indiana |
| 24 | Clyde J. Carlson | 10 | Son | — | Indiana |
| 25 | Edith Carlson | 8 | Daughter | — | Indiana |
| 26 | Elon Small | 39 | Head | Farmer | Indiana |
| 27 | Doris Small | 42 | Wife | — | Indiana |
| 28 | Artha Jane Small | 18 | Daughter | — | Indiana |
| 29 | Frank L. Hines | 52 | Head | Farmer | Indiana |
| 30 | Etta Hines | 48 | Wife | — | Indiana |
| 31 | Jackie J. Hines | 2 | Son | — | Indiana |
| 32 | Charles Williams | 73 | Father-in-law | — | Ohio |
| 33 | Carl Felker | 34 | Head | Farmer | Indiana |
| 34 | Dorothy Felker | 32 | Wife | — | Indiana |
| 35 | Clyde Felker | 7 | Son | — | Indiana |
| 36 | Marie Felker | 6 | Daughter | — | Indiana |
| 37 | Philip G. Felker | 1 | Son | — | Indiana |
| 38 | Robert F. Merkel | 28 | Head | Farmer | Indiana |
| 39 | Jacob Merkel | 57 | Father | Farmer | Indiana |
| 40 | Ethel L. Merkel | 48 | Mother | — | Indiana |
Pedigree Summary
Frank
Gen 1 · 3 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)