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John Monroe — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Rice-County, Kansas
Our Model Tree links this John Monroe across the 1930 and 1940 US Censuses in Rice-County, Kansas (XGBoost, ~Confirmed) — first a head (b.~1892), then head of a 10-person household.
Age 48
b. ~1892
Male
Head
Born: Iowa
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Rice-County, Kansas |
| Surname | Monroe |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 48 |
| Marital Status | Married |
| Birthplace | Iowa |
| 1935 Residence (City) | Galt |
| 1935 Residence (County) | Rice |
| Additional Details | |
| Occupation | Farmer |
| Industry | Farmer |
| Class of Worker | 000 |
| Hours Worked | 32 |
| Income (1939) | 553 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
| Occupation | Farmer |
| Township / Ward | Galt |
| Est. Birth Year | ~1892 |
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.
10 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| John Monroe | Head | — | 48 | ~1892 |
| Mary Monroe | Daughter | — | 19 | ~1921 |
| John Monroe | Son | — | 15 | ~1925 |
| Deloris Monroe | Daughter | — | 12 | ~1928 |
| Raymond Monroe | Son | — | 14 | ~1926 |
| Armada Monroe | Spouse | — | 41 | ~1899 |
| Bruce Monroe | Son | — | 10 | ~1930 |
| Ruth Monroe | Daughter | — | 8 | ~1932 |
| Orville Monroe | Son | — | 5 | ~1935 |
| Frances Monroe | Son | — | 4 | ~1936 |
Census Appearances
1930
Ellsworth, Kansas
Head, age 38
Ellsworth, Kansas · implied b. ~1892 — 21 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Monroe |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | Iowa |
| Age at First Marriage | 20 |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Indiana |
| Occupation | Farmer |
| Industry | Rented farm |
| Class of Worker | VVVV O |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1940
Rice-County, Kansas
Head, age 48
Rice-County, Kansas · implied b. ~1892 — 10 household members
| Surname | Monroe |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 48 |
| Marital Status | Married |
| Birthplace | Iowa |
| 1935 Residence (City) | Galt |
| 1935 Residence (County) | Rice |
| Occupation | Farmer |
| Industry | Farmer |
| Class of Worker | 000 |
| Hours Worked | 32 |
| Income (1939) | 553 |
| Highest Grade | No 8 |
| 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 John Monroe across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Monroe
Head · 1940 · age 48 · b. ~1892 · Kansas
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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 — Rice-County, Kansas
Open full size
1940 US Federal Census — Rice-County, Kansas
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01255-00516)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | John B. Gray | 24 | son | Farmer | Kansas |
| 42 | Bruce C. Gray | 23 | son | Farmer | Kansas |
| 43 | Margit E. Gray | 21 | daughter | Teacher | Kansas |
| 44 | Robert E. Gray | 16 | son | — | Kansas |
| 45 | Delbert O. Rathbun | 31 | Head | Farmer | Kansas |
| 46 | Hazel M. Rathbun | 24 | wife | — | Kansas |
| 47 | Guy Gray | 44 | Head | Farmer | Kansas |
| 48 | Lester E. Simmons | 55 | Head | Farmer | Kansas |
| 49 | May Simmons | 55 | wife | — | Kansas |
| 50 | Paul Simmons | 29 | son | Teacher | Kansas |
| 51 | Glenn H. Simmons | 27 | son | Teacher | Kansas |
| 52 | Vernon B. Rice | 57 | Head | Farmer | Iowa |
| 53 | Addie L. Rice | 51 | wife | — | Kansas |
| 54 | Robert D. Rice | 19 | son | Farmer | Kansas |
| 55 | John Monroe THIS PERSON | 48 | Head | Farmer | Iowa |
| 56 | Armada Mary Monroe | 41 | wife | — | Missouri |
| 57 | Mary E. Monroe | 19 | daughter | — | Kansas |
| 58 | John J. Monroe | 15 | son | — | Kansas |
| 59 | Raymond E. Monroe | 14 | son | — | Kansas |
| 60 | Deloris J. Monroe | 12 | daughter | — | Kansas |
| 61 | Bruce C. Monroe | 10 | son | — | Kansas |
| 62 | Ruth G. Monroe | 8 | daughter | — | Kansas |
| 63 | Orville J. Monroe | 5 | son | — | Kansas |
| 64 | Frances J. Monroe | 4 | son | — | Kansas |
| 65 | Frank H. Johnston | 42 | Head | Road Workman | Kansas |
| 66 | Eleanor M. Johnston | 38 | wife | — | Kansas |
| 67 | Herald B. Johnston | 16 | son | — | Kansas |
| 68 | James L. Johnston | 15 | son | — | Kansas |
| 69 | Bernadine M. Johnston | 12 | daughter | — | Kansas |
| 70 | Jasper L. Johnston | 11 | son | — | Kansas |
| 71 | Nadine E. Johnston | 8 | daughter | — | Kansas |
| 72 | Mildred M. Johnston | 6 | daughter | — | Kansas |
| 73 | Harvey D. Johnston | 3 | son | — | Kansas |
| 74 | Herbert H. Hunter | 26 | Head | Farmer | Kansas |
| 75 | Mary L. Hunter | 26 | wife | — | Kansas |
| 76 | Carol J. Hunter | 3 | daughter | — | Kansas |
| 77 | L. Gayle Hunter | 2 | son | — | Kansas |
| 78 | William T. Smith | 48 | Laborer | Laborer | Kansas |
| 79 | Lloyd G. Hendershot | 51 | Head | Farmer | Kansas |
| 80 | Edna L. Hendershot | 46 | wife | — | Kansas |
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)