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John Dunlap — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Johnson-County, Nebraska
Our Model Tree links this John Dunlap across the 1930 and 1940 US Censuses in Johnson-County, Nebraska (XGBoost, ~Confirmed) — first a head (b.~1900), then head of a 8-person household.
Age 40
b. ~1900
Male
Head
Born: Oklahoma
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Johnson-County, Nebraska |
| Surname | Dunlap |
| Given Name | John R. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Oklahoma |
| 1935 Residence (City) | Cook |
| 1935 Residence (County) | Johnson |
| Additional Details | |
| Industry | Farmer |
| Class of Worker | Farm |
| Highest Grade | No 8 |
| 1935 Residence | Nebraska |
| Birth State | Oklahoma |
| Birth Country | United States |
| Birthplace (normalized) | oklahoma |
| Township / Ward | Sterling |
| Est. Birth Year | ~1900 |
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.
8 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| John Dunlap | Head | — | 40 | ~1900 |
| Marjorie Dunlap | Daughter | — | 12 | ~1928 |
| Frank Dunlap | Son | — | 4 | ~1936 |
| Marie Dunlap | Daughter | — | 9 | ~1931 |
| Catherine Dunlap | Daughter | — | 7 | ~1933 |
| Elizabeth Dunlap | Spouse | — | 33 | ~1907 |
| Harry Dunlap | Son | — | ~1940 | |
| Thomas Dunlap | Son | — | 14 | ~1926 |
Census Appearances
1930
Johnson, Nebraska
Head, age 30
Johnson, Nebraska · implied b. ~1900 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Dunlap |
| Given Name | John T. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Oklahoma |
| Age at First Marriage | 26 |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Kansas |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | OA |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Birth State | Oklahoma |
| Birth Country | United States |
| Birthplace (normalized) | oklahoma |
1940
Johnson-County, Nebraska
Head, age 40
Johnson-County, Nebraska · implied b. ~1900 — 8 household members
| Surname | Dunlap |
| Given Name | John R. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Oklahoma |
| 1935 Residence (City) | Cook |
| 1935 Residence (County) | Johnson |
| Industry | Farmer |
| Class of Worker | Farm |
| Highest Grade | No 8 |
| 1935 Residence | Nebraska |
| Birth State | Oklahoma |
| Birth Country | United States |
| Birthplace (normalized) | oklahoma |
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 Dunlap across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Dunlap
Head · 1940 · age 40 · b. ~1900 · Nebraska
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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 — Johnson-County, Nebraska
Open full size
1940 US Federal Census — Johnson-County, Nebraska
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02251-00589)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Gilbert D. Plucke | 26 | Head | Trucker | Nebraska |
| 42 | Mildred Plucke | 23 | Wife | — | Nebraska |
| 43 | Jodelle Plucke | 5 | Daughter | — | Nebraska |
| 44 | Maria Westerman | 72 | Head | — | Germany |
| 45 | Gus Westerman | 36 | Son | Farmer | Nebraska |
| 46 | Margaret Westerman | 44 | Daughter | — | Nebraska |
| 47 | John R. Dunlap THIS PERSON | 40 | Head | — | Oklahoma |
| 48 | Elizabeth Dunlap | 33 | Wife | — | Nebraska |
| 49 | Thomas Dunlap | 14 | Son | — | Oklahoma |
| 50 | Marjorie Ann Dunlap | 12 | Daughter | — | Nebraska |
| 51 | Marie Dunlap | 9 | Daughter | — | Nebraska |
| 52 | Catherine Dunlap | 7 | Daughter | — | Nebraska |
| 53 | Frank Dunlap | 4 | Son | — | Nebraska |
| 54 | Harry Arnold Dunlap | 0 | Son | — | Nebraska |
| 55 | Dick Schmidt | 54 | Head | Farmer | Germany |
| 56 | Sena Schmidt | 54 | Wife | — | Nebraska |
| 57 | Edwin Schmidt | 29 | Son | Farmer | Nebraska |
| 58 | Lowell Schmidt | 22 | Son | Farmer | Nebraska |
| 59 | John D. Boden | 55 | Head | — | Germany |
| 60 | Ena Boden | 55 | Wife | Manager | Iowa |
| 61 | Alan Otto Boden | 22 | Son | Laborer | Nebraska |
| 62 | Garnet Boden | 23 | Daughter-in-law | — | Nebraska |
| 63 | George Nelson | 50 | Head | Farmer | Nebraska |
| 64 | Vera Nelson | 51 | Wife | — | Nebraska |
| 65 | Milton Eilers | 21 | Head | Farmer | Nebraska |
| 66 | Bertha Eilers | 20 | Wife | — | Nebraska |
| 67 | Roy Linford | 52 | Head | Farmer | Nebraska |
| 68 | Minnie Linford | 44 | Wife | — | Nebraska |
| 69 | Orville Linford | 9 | Son | — | Nebraska |
| 70 | Vernon Johnson | 36 | Head | Farmer | Nebraska |
| 71 | Gertrude Johnson | 33 | Wife | — | Nebraska |
| 72 | Shirley Johnson | 12 | Daughter | — | Nebraska |
| 73 | Robert Johnson | 10 | Son | — | Nebraska |
| 74 | W. E. Boden | 40 | Head | — | Germany |
| 75 | Etta Boden | 63 | Daughter | — | Germany |
| 76 | George W. Boden | 52 | Son | Farmer | Kansas |
| 77 | Godfrey Zugler | 59 | Head | — | Minnesota |
| 78 | Adelia Zugler | 50 | Wife | — | Nebraska |
| 79 | Marianna Zugler | 16 | Daughter | — | Nebraska |
| 80 | William Gressmann | 55 | Head | Farmer | Nebraska |
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)