MW
Mary Warren — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Barber-County, Kansas
Our Model Tree links this Mary Warren across the 1900, 1910, 1920, 1930 and 1940 US Censuses in Barber-County, Kansas (XGBoost, ~Confirmed) — first a head (b.~1856), then head of a 2-person household.
Age 84
b. ~1856
Female
Head
Born: Missouri
Widowed
1940 Census Record Details
| Census Year | 1940 |
| Location | Barber-County, Kansas |
| Surname | Warren |
| Given Name | Mary E. |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 84 |
| Marital Status | Widowed |
| Birthplace | Missouri |
| 1935 Residence (City) | Medicine Lodge Township |
| 1935 Residence (County) | Barber |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | 8 |
| 1935 Residence | Same house |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
| Township / Ward | Medicine Lodge Township |
| Est. Birth Year | ~1856 |
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.
2 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Warren | Head | — | 84 | ~1856 |
| Claude Warren | Son | — | 54 | ~1886 |
Census Appearances
1900
Barber, Kansas
Spouse, age 45
Barber, Kansas · implied b. ~1855 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Warren |
| Given Name | Mary E. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 44 |
| Marital Status | Married |
| Birthplace | Missouri |
| Birth Month | Sept |
| Birth Year | 1855 |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Indiana |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1910
Barber, Kansas
Spouse, age 54
Barber, Kansas · implied b. ~1856 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Warren |
| Given Name | Mary E |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 54 |
| Marital Status | Married |
| Birthplace | Missouri |
| Years Married | 35 |
| Children Born | 7 |
| Children Living | 7 |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Missouri |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1920
Barber, Kansas
Spouse, age 64
Barber, Kansas · implied b. ~1856 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Warren |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 64 |
| Marital Status | Married |
| Birthplace | Missouri |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Indiana |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1930
Barber, Kansas
Other, age 74
Barber, Kansas · implied b. ~1856 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Warren |
| Given Name | Mary E. |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 74 |
| Marital Status | Married |
| Birthplace | Missouri |
| Age at First Marriage | 29 |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Indiana |
| Can Read/Write | Yes |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1940
Barber-County, Kansas
Head, age 84
Barber-County, Kansas · implied b. ~1856 — 2 household members
| Surname | Warren |
| Given Name | Mary E. |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 84 |
| Marital Status | Widowed |
| Birthplace | Missouri |
| 1935 Residence (City) | Medicine Lodge Township |
| 1935 Residence (County) | Barber |
| Income (1939) | 0 |
| Highest Grade | 8 |
| 1935 Residence | Same house |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
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 Mary Warren across 5 US Census years (1900, 1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Warren
Head · 1940 · age 84 · b. ~1856 · Kansas
★ 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 — Barber-County, Kansas
Open full size
1940 US Federal Census — Barber-County, Kansas
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01219-00864)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Guy W. Warren | 33 | Head | Farmer | Kansas |
| 42 | Marjorie G. Warren | 27 | Wife | — | Kansas |
| 43 | John N. Warren | 5 | Son | — | Kansas |
| 44 | Ronald C. Warren | 4 | Son | — | Kansas |
| 45 | Guy W. Jr. Warren | 2 | Son | — | Kansas |
| 46 | Phillip C. Warren | 1 | Son | — | Kansas |
| 47 | Carl O. Barrows | 44 | Head | Farmer | Missouri |
| 48 | Ruby J. Barrows | 40 | Wife | — | Kansas |
| 49 | Albert M. Heublein | 21 | Son | Farm Hand | Kansas |
| 50 | Albert B. Mott | 53 | Head | Farmer | Kansas |
| 51 | Della N. Mott | 46 | Wife | — | Oklahoma |
| 52 | Jackson G. Mott | 20 | Son | Farm Hand | Kansas |
| 53 | Daisy L. Mott | 15 | Daughter | — | Kansas |
| 54 | Winnie E. Mott | 14 | Daughter | — | Kansas |
| 55 | Joan M. Mott | 11 | Daughter | — | Kansas |
| 56 | Della Alberta Mott | 8 | Daughter | — | Kansas |
| 57 | John W. Greer | 68 | Head | Farmer | Kansas |
| 58 | Mona D. Greer | 67 | Wife | — | Kansas |
| 59 | Boy K. Greer | 45 | Son | — | Kansas |
| 60 | Ruth C. Greer | 26 | Daughter | School Teacher | Kansas |
| 61 | Marilyn Joseph | 3 | Granddaughter | — | Kansas |
| 62 | James F. Joseph | 14 | Grandson | Handling Stock | Kansas |
| 63 | Charles E. Kingsolver | 55 | Head | Farm Manager | Iowa |
| 64 | Nellie M. Kingsolver | 54 | Wife | — | Iowa |
| 65 | Harvey J. Kingsolver | 30 | Son | Farm Hand | Kansas |
| 66 | Helen M. Kingsolver | 28 | Daughter-in-law | — | Kansas |
| 67 | Alice M. Kingsolver | 5 | Granddaughter | — | Kansas |
| 68 | Stella Ann Kingsolver | 1 | Granddaughter | — | Kansas |
| 69 | Mary E. Warren THIS PERSON | 84 | Head | — | Missouri |
| 70 | Claude M. Warren | 54 | Son | Farmer | Kansas |
| 71 | Earl L. Glenn | 30 | Head | Farmer | Kansas |
| 72 | Loretta S. Glenn | 24 | Wife | — | Oklahoma |
| 73 | Billy Lee Glenn | 4 | Son | — | Kansas |
| 74 | Jerry Jim Glenn | 1 | Son | — | Kansas |
| 75 | Allan Edwards | 71 | Head | Truck Gardener | Kansas |
| 76 | Mary Edwards | 76 | Wife | — | Texas |
| 77 | Henry Edwards | 34 | Son | Car Washer | Kansas |
| 78 | Hiram S. Freeman | 30 | Head | Farmer | Kansas |
| 79 | Golda M. Freeman | 22 | Wife | — | Kansas |
| 80 | Larry E. Freeman | 2 | Son | — | 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)