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John Cullen — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Fremont-County, Iowa
Our Model Tree links this John Cullen across the 1930 and 1940 US Censuses in Fremont-County, Iowa (XGBoost, ~Confirmed) — first a head (b.~1899), then head of a 6-person household.
Age 41
b. ~1899
Male
Head
Born: Iowa
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Fremont-County, Iowa |
| Surname | Cullen |
| Given Name | John J. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | M |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Iowa |
| 1935 Residence (City) | Benton Township |
| 1935 Residence (County) | Fremont |
| Additional Details | |
| Occupation | Farmer |
| Industry | Farming |
| Class of Worker | OA |
| Hours Worked | 60 |
| Income (1939) | 0 |
| Highest Grade | 8 |
| 1935 Residence | Iowa |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
| Occupation | Farmer |
| Township / Ward | Benton Township |
| 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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Shirley Cullen | Daughter | — | 4 | ~1936 |
| John Cullen | Head | — | 41 | ~1899 |
| Tommie Cullen | Son | — | 6 | ~1934 |
| Lucille Cullen | Spouse | — | 27 | ~1913 |
| Jimmie Cullen | Son | — | 10 | ~1930 |
| Wade Cullen | Son | — | 8 | ~1932 |
Census Appearances
1930
Fremont, Iowa
Head, age 30
Fremont, Iowa · implied b. ~1900 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cullin |
| Given Name | John J. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Iowa |
| Age at First Marriage | 29 |
| Father's Birthplace | Northern Ireland |
| Mother's Birthplace | Iowa |
| Occupation | Farmer |
| Industry | Gen Farming |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Radio Set | R |
| Veteran | No |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1940
Fremont-County, Iowa
Head, age 41
Fremont-County, Iowa · implied b. ~1899 — 6 household members
| Surname | Cullen |
| Given Name | John J. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | M |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Iowa |
| 1935 Residence (City) | Benton Township |
| 1935 Residence (County) | Fremont |
| Occupation | Farmer |
| Industry | Farming |
| Class of Worker | OA |
| Hours Worked | 60 |
| Income (1939) | 0 |
| Highest Grade | 8 |
| 1935 Residence | Iowa |
| 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 John Cullen across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
John Cullen
Head · 1940 · age 41 · b. ~1899 · Iowa
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Fremont-County, Iowa
Open full size
1940 US Federal Census — Fremont-County, Iowa
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01162-00022)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Lula J. Moyer | 51 | wife | House Keeper | Iowa |
| 2 | Raymond Moyer | 28 | son | Farm Hand | Nebraska |
| 3 | Donald C. Moyer | 23 | son | Farm Hand | Nebraska |
| 4 | Agnes V. Moyer | 14 | daughter | New Worker | Nebraska |
| 5 | Max Moyer | 10 | son | — | Nebraska |
| 6 | Frank S. Wertz | 45 | Head | Farmer | Iowa |
| 7 | Lee W. Chancy|Chaney | 38 | Head | Farm Hand | Iowa |
| 8 | Wynona D. Chancy|Chaney | 17 | wife | House Keeper | Iowa |
| 9 | Jackie L. Chancy|Chaney | 0 | Son | — | Iowa |
| 10 | Beverly J. Thompson | 66 | Head | Farmer | Iowa |
| 11 | Gilbert J. Mead | 67 | Head | Farmer | Iowa |
| 12 | Sarah Mead | 66 | wife | House Keeper | Iowa |
| 13 | Minnie B. Mead | 35 | daughter | Teacher | Iowa |
| 14 | Mayme B. Mead | 38 | daughter | Teacher | Iowa |
| 15 | Talbert L. Mead | 34 | Head | Farmer | Iowa |
| 16 | Thelma M. Mead | 31 | wife | House Keeper | Iowa |
| 17 | Mylo M. Mead | 15 | son | — | Iowa |
| 18 | Elvia L. Mead | 12 | daughter | — | Iowa |
| 19 | Murrel B. Mead | 8 | son | — | Iowa |
| 20 | Dan C. Lobdell | 68 | Head | Filling Station | Iowa |
| 21 | Nevilla J. Lobdell | 47 | wife | House Keeper | Iowa |
| 22 | Arnold J. Bohlen | 25 | Head | Farm Hand | Nebraska |
| 23 | Lois E. Bohlen | 21 | wife | House Keeper | Nebraska |
| 24 | Evelyn E. Bohlen | 1 | daughter | — | Nebraska |
| 25 | George T. Mead | 31 | Head | Farmer | Iowa |
| 26 | Gertrude L. Mead | 34 | wife | House Keeper | Washington |
| 27 | Kenneth L. Mead | 2 | Son | — | Iowa |
| 28 | William J. Cullen | 36 | Head | Farmer | Iowa |
| 29 | George M. Cullen | 79 | father | — | Ireland |
| 30 | Onna A. Cullen | 33 | Sister | Postmistress | Iowa |
| 31 | Myrtle M. Graham | 65 | Head | House Keeper | Iowa |
| 32 | Maurice E. Graham | 37 | Son | Farmer | Iowa |
| 33 | John J. Cullen THIS PERSON | 41 | Head | Farmer | Iowa |
| 34 | Lucille Cullen | 27 | wife | House Keeper | Iowa |
| 35 | Jimmie Cullen | 10 | son | — | Iowa |
| 36 | Wade Cullen | 8 | son | — | Iowa |
| 37 | Tommie Cullen | 6 | son | — | Iowa |
| 38 | Shirley A. Cullen | 4 | daughter | — | Iowa |
| 39 | Ernest Alexander | 45 | Head | Farmer | Iowa |
| 40 | Cora Alexander | 42 | wife | House Keeper | Iowa |
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)