MH
Mary Henderson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Wabaunsee-County, Kansas
Our Model Tree links this Mary Henderson across the 1920, 1930 and 1940 US Censuses in Wabaunsee-County, Kansas (XGBoost, ~Confirmed) — first a spouse (b.~1893), then head of a 5-person household.
Age 47
b. ~1893
Female
Spouse
Born: Kansas
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Wabaunsee-County, Kansas |
| Surname | Henderson |
| Given Name | Mary D. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 47 |
| Marital Status | Married |
| Birthplace | Kansas |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Wabaunsee |
| Additional Details | |
| Highest Grade | H-2 |
| 1935 Residence | Kansas |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
| Township / Ward | Eskridge City |
| Est. Birth Year | ~1893 |
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 Mary | Age | Birth yr |
|---|---|---|---|---|
| Marie Henderson | Daughter | — | 15 | ~1925 |
| James Henderson | Head | — | 49 | ~1891 |
| James Henderson | Son | — | 11 | ~1929 |
| George Henderson | Son | — | 13 | ~1927 |
| Mary Henderson | Spouse | — | 47 | ~1893 |
Census Appearances
1920
Wabaunsee, Kansas
Spouse, age 27
Wabaunsee, Kansas · implied b. ~1893 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Henderson |
| Given Name | Mary B. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 27 |
| Marital Status | Married |
| Birthplace | Kansas |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Kansas |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
1930
Wabaunsee, Kansas
Spouse, age 37
Wabaunsee, Kansas · implied b. ~1893 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Henderson |
| Given Name | Mary B |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 37 |
| Marital Status | Married |
| Birthplace | Kansas |
| Age at First Marriage | 17 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Kansas |
| Can Read/Write | Yes |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
1940
Wabaunsee-County, Kansas
Spouse, age 47
Wabaunsee-County, Kansas · implied b. ~1893 — 5 household members
| Surname | Henderson |
| Given Name | Mary D. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 47 |
| Marital Status | Married |
| Birthplace | Kansas |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Wabaunsee |
| Highest Grade | H-2 |
| 1935 Residence | Kansas |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
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 Henderson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Mary Henderson
Spouse · 1940 · age 47 · b. ~1893 · 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 — Wabaunsee-County, Kansas
Open full size
1940 US Federal Census — Wabaunsee-County, Kansas
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01264-00643)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Ronald C. Martin | 16 | Head | Delivery Boy | Kansas |
| 2 | William D. Johnston | 87 | Head | — | Iowa |
| 3 | Alva Johnston | 61 | Son | Mail Carrier | Nebraska |
| 4 | Flora Johnston | 61 | Daughter-in-law | — | Indiana |
| 5 | John Cooper | 43 | Head | Owner-Operator | Kansas |
| 6 | Frances B. Cooper | 32 | Wife | — | Kansas |
| 7 | Eurena Cooper | 12 | Daughter | — | Kansas |
| 8 | Doris Cooper | 11 | Daughter | — | Kansas |
| 9 | Frank Cooper | 10 | Son | — | Kansas |
| 10 | June Cooper | 6 | Daughter | — | Kansas |
| 11 | Dick Cooper | 3 | Son | — | Kansas |
| 12 | Jim Cooper | 1 | Son | — | Kansas |
| 13 | Earnest Duling | 52 | Head | Laborer | Kansas |
| 14 | Anna Duling | 50 | Wife | Cook | Kansas |
| 15 | Warren D. Duling | 24 | Son | Truck Driver | Kansas |
| 16 | Doris Duling | 20 | Daughter | Teacher | Kansas |
| 17 | Dean Duling | 2 | Son | — | Kansas |
| 18 | Sam Belt | 83 | Head | — | Illinois |
| 19 | Charles Moore | 75 | Head | — | Iowa |
| 20 | Katherine D. Moore | 57 | Wife | — | Germany |
| 21 | Fern Moore | 17 | Daughter | — | Kansas |
| 22 | Maria D. Coleman | 73 | Head | — | Missouri |
| 23 | Bessie Coleman | 37 | Daughter | — | Kansas |
| 24 | James Henderson | 49 | Head | Night Marshall | Kansas |
| 25 | Mary D. Henderson THIS PERSON | 47 | Wife | — | Kansas |
| 26 | Marie Henderson | 15 | Daughter | — | Kansas |
| 27 | George Henderson | 13 | Son | — | Kansas |
| 28 | James Jr. Henderson | 11 | Son | — | Kansas |
| 29 | Jesse Shaw | 31 | Head | Laborer | Missouri |
| 30 | Agnes B. Shaw | 24 | Wife | — | Kansas |
| 31 | Robert Shaw | 5 | Son | — | Kansas |
| 32 | Betty Shaw | 3 | Daughter | — | Kansas |
| 33 | Eugene Martin | 69 | Head | Undertaker | Iowa |
| 34 | Rena D. Martin | 60 | Wife | — | Kansas |
| 35 | Malcolm Baren | 36 | Head | Foreman | New Mexico |
| 36 | Verna D. Baren | 22 | Wife | — | Colorado |
| 37 | Mary Anne Baren | 1 | Daughter | — | Kansas |
| 38 | Lois Deann Baren | 0 | Daughter | — | Kansas |
| 39 | Silas Parsons | 31 | Head | Tractor Operator | Kansas |
| 40 | Nola D. Parsons | 29 | Wife | — | Kansas |
Related Census Records
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)