KM
Kenneth Miller — 1940 US Census Record
Model Tree available1940 United States Federal Census · Audubon-County, Iowa
Our Model Tree links this Kenneth Miller across the 1920, 1930 and 1940 US Censuses in Audubon-County, Iowa (XGBoost, ~Confirmed), with identified parents Geo & Ira — first a son (b.~1915), then head of a 5-person household.
Age 25
b. ~1915
Male
Son
Born: Iowa
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Audubon-County, Iowa |
| Surname | Miller |
| Given Name | Kenneth |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Iowa |
| 1935 Residence (City) | Cameron Twp |
| 1935 Residence (County) | Audubon |
| Additional Details | |
| Occupation | Farmer |
| Industry | farming |
| Class of Worker | OA |
| Hours Worked | 70 |
| Income (1939) | 0 |
| Highest Grade | H 4 |
| 1935 Residence | Same place |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
| Occupation | Farmer |
| Township / Ward | Cameron Twp |
| Est. Birth Year | ~1915 |
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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Kenneth | Age | Birth yr |
|---|---|---|---|---|
| Gertrude Miller | Daughter | — | 23 | ~1917 |
| Carola Miller | Daughter | — | 4 | ~1936 |
| Joe Miller | Head | — | 52 | ~1888 |
| Kenneth Miller | Son | — | 25 | ~1915 |
| Katherine Miller | Spouse | — | 51 | ~1889 |
Census Appearances
1920
Audubon, Iowa
Son, age 5
Audubon, Iowa · implied b. ~1915 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Miller |
| Given Name | Kenneth G. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Iowa |
| Can Read | No |
| Can Write | No |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1930
Audubon, Iowa
Son, age 15
Audubon, Iowa · implied b. ~1915 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Miller |
| Given Name | Kenneth G |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Iowa |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1940
Audubon-County, Iowa
Son, age 25
Audubon-County, Iowa · implied b. ~1915 — 5 household members
| Surname | Miller |
| Given Name | Kenneth |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Iowa |
| 1935 Residence (City) | Cameron Twp |
| 1935 Residence (County) | Audubon |
| Occupation | Farmer |
| Industry | farming |
| Class of Worker | OA |
| Hours Worked | 70 |
| Income (1939) | 0 |
| Highest Grade | H 4 |
| 1935 Residence | Same place |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
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 Kenneth Miller across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Geo Miller (~0.92 confidence) and father Ira Miller (~0.92 confidence) and father Joe Miller (~0.92 confidence) and mother Kathryn Miller (~0.92 confidence) and mother Katheryne Miller (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Geo Miller
b. ~1882
Source father
● Household
· direct · ~0.92
Father
Ira Miller
b. ~1888
Source father
● Household
· direct · ~0.92
Father
Joe Miller
b. ~1888
Source father
● Household
· direct · ~0.92
Mother
Kathryn Miller
b. ~1889
Source mother
● Household
· direct · ~0.92
Mother
Katheryne Miller
b. ~1891
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Kenneth Miller
Son · 1940 · age 25 · b. ~1915 · Iowa
★ You are viewing this record
Sibling
Carola Miller
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gertrude Miller
Sibling · 1940 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Audubon-County, Iowa
Open full size
1940 US Federal Census — Audubon-County, Iowa
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01137-00758)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Al J. Miller | 55 | Head | Farmer | Iowa |
| 42 | Stella F. Miller | 51 | Wife | — | Iowa |
| 43 | Jessie G. Miller | 16 | Daughter | — | Iowa |
| 44 | Dora R. Miller | 14 | Daughter | — | Iowa |
| 45 | Lewis Myers | 21 | Step-son | Laborer | Iowa |
| 46 | Elizabeth Kiner | 30 | Lodger | School Teacher | Iowa |
| 47 | Joe P. Miller | 52 | Head | Farmer | Iowa |
| 48 | Katherine J. Miller | 51 | Wife | — | Iowa |
| 49 | Kenneth Miller THIS PERSON | 25 | Son | Farmer | Iowa |
| 50 | Gertrude G. Miller | 23 | Daughter | — | Iowa |
| 51 | Carola Miller | 4 | Daughter | — | Iowa |
| 52 | William Wanniger | 36 | Head | Farmer | Iowa |
| 53 | Theresa Wanniger | 29 | Wife | — | Germany |
| 54 | Delores Wanniger | 9 | Daughter | — | Iowa |
| 55 | Marilyn Wanniger | 8 | Daughter | — | Iowa |
| 56 | William Wanniger | 6 | Son | — | Iowa |
| 57 | Pauline Wanniger | 4 | Daughter | — | Iowa |
| 58 | Marcella Wanniger | 1 | Daughter | — | Iowa |
| 59 | Ray Bellinghausen | 18 | Hired hand | Laborer | Iowa |
| 60 | Elmer E. Cerka | 41 | Head | Farmer | Iowa |
| 61 | Louise C. Cerka | 35 | Wife | — | Georgia |
| 62 | Collan Cerka | 4 | Daughter | — | Iowa |
| 63 | Barbara J. Larson | 12 | Step-daughter | — | Iowa |
| 64 | Daisy Maxwell | 24 | Lodger | School Teacher | Iowa |
| 65 | George Johannsen | 37 | Hired hand | Laborer | Iowa |
| 66 | Walter Jensen | 36 | Head | Farmer | Iowa |
| 67 | Bernice M. Jensen | 30 | Wife | — | Nebraska |
| 68 | Geraldine Jensen | 11 | Daughter | — | Nebraska |
| 69 | Phyllis Jensen | 10 | Daughter | — | Iowa |
| 70 | Richard Jensen | 6 | Son | — | Nebraska |
| 71 | Orville Bychmen | 58 | Hired hand | Laborer | Iowa |
| 72 | Fred J. Stewart | 45 | Head | Farmer | Iowa |
| 73 | Elsie V. Stewart | 40 | Wife | — | Nebraska |
| 74 | Elaine E. Stewart | 18 | Daughter | Housework | Iowa |
| 75 | Claudia G. Stewart | 15 | Daughter | — | Iowa |
| 76 | Stanley C. Stewart | 13 | Son | — | Iowa |
| 77 | Franklin D. Stewart | 2 | Son | — | Iowa |
| 78 | Peter J. B. Jorgensen | 71 | Head | Retired Farmer | Denmark |
| 79 | Kirsten Jorgensen | 71 | Wife | — | Denmark |
| 80 | Ella Jorgensen | 45 | Daughter | — | Iowa |
Pedigree Summary
Kenneth + 2 siblings
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)