WM
William Martin — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Marshall-County, Kansas
Our Model Tree links this William Martin across the 1920, 1930 and 1940 US Censuses in Marshall-County, Kansas (XGBoost, ~Confirmed) — first a head (b.~1892), then head of a 6-person household.
Age 48
b. ~1892
Male
Head
Born: Kansas
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Marshall-County, Kansas |
| Surname | Martin |
| Given Name | William E. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 48 |
| Marital Status | Married |
| Birthplace | Kansas |
| 1935 Residence (City) | Rock Twp |
| 1935 Residence (County) | Marshall |
| Additional Details | |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | OA |
| Hours Worked | 50 |
| Income (1939) | 400 |
| Highest Grade | G-8 |
| 1935 Residence | Same place |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
| Occupation | Farmer |
| Township / Ward | Rock Twp |
| 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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| William Martin | Head | — | 48 | ~1892 |
| Howard Martin | Son | — | 15 | ~1925 |
| Donald Martin | Son | — | 19 | ~1921 |
| Laurence Martin | Son | — | 2 | ~1938 |
| Leonard Martin | Son | — | 8 | ~1932 |
| Eva Martin | Spouse | — | 45 | ~1895 |
Census Appearances
1920
Marshall, Kansas
Head, age 28
Marshall, Kansas · implied b. ~1892 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Will |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 28 |
| Marital Status | Married |
| Birthplace | Kansas |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Pennsylvania |
| Occupation | Farmer |
| Industry | General farm |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
1930
Marshall, Kansas
Head, age 39
Marshall, Kansas · implied b. ~1891 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | William |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Kansas |
| Age at First Marriage | 23 |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Pennsylvania |
| Occupation | Farmer |
| Industry | General farm |
| Class of Worker | O |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 4 |
| Veteran | No |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
1940
Marshall-County, Kansas
Head, age 48
Marshall-County, Kansas · implied b. ~1892 — 6 household members
| Surname | Martin |
| Given Name | William E. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 48 |
| Marital Status | Married |
| Birthplace | Kansas |
| 1935 Residence (City) | Rock Twp |
| 1935 Residence (County) | Marshall |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | OA |
| Hours Worked | 50 |
| Income (1939) | 400 |
| Highest Grade | G-8 |
| 1935 Residence | Same place |
| 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 William Martin across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
William Martin
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 — Marshall-County, Kansas
Open full size
1940 US Federal Census — Marshall-County, Kansas
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01245-00541)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Forest Parker | 31 | Head | Farmer | Illinois |
| 2 | Olga Parker | 27 | Wife | Housewife | Nebraska |
| 3 | Robert Parker | 8 | Son | — | Colorado |
| 4 | Daryl Parker | 6 | Son | — | Colorado |
| 5 | Irene Parker | 5 | Daughter | — | Colorado |
| 6 | Phylis Parker | 1 | Daughter | — | Colorado |
| 7 | Ella Martin | 54 | Head | House Keeper | Kansas |
| 8 | Alvie Martin | 27 | Son | Helping On | Kansas |
| 9 | Bert Danlinger | 56 | Head | Farmer | Iowa |
| 10 | Daisy Danlinger | 61 | Wife | Housewife | Indiana |
| 11 | Joe E. Muss | 33 | Head | Farmer | Kansas |
| 12 | Lucille Muss | 27 | Wife | Housewife | Kansas |
| 13 | Joanne Muss | 4 | Daughter | — | Kansas |
| 14 | Dan V. Anasil | 27 | Head | Farmer | Kansas |
| 15 | Rose Anasil | 23 | Wife | Housewife | Kansas |
| 16 | Clyde Gallinger | 29 | Head | Farmer | Kansas |
| 17 | Viola Gallinger | 27 | Wife | Housewife | Kansas |
| 18 | Maryan Gallinger | 9 | Daughter | — | Kansas |
| 19 | Nancy Vialey | 67 | Mother in law | — | Kansas |
| 20 | Conrad E. Schotty | 44 | Head | Road Worker | Kansas |
| 21 | Mabel Schotty | 42 | Wife | Housewife | Kansas |
| 22 | Eugene Schotty | 19 | Son | Farm Labor | Kansas |
| 23 | Lorena Della Schotty | 15 | Daughter | — | Kansas |
| 24 | Helen Schotty | 11 | Daughter | — | Kansas |
| 25 | Rollin Schotty | 6 | Son | — | Kansas |
| 26 | David A. Cassidy | 58 | Head | Farmer | Kansas |
| 27 | Lizzie Cassidy | 53 | Wife | Housewife | Kansas |
| 28 | William E. Cassidy | 26 | Son | Helping On | Kansas |
| 29 | William E. Martin THIS PERSON | 48 | Head | Farmer | Kansas |
| 30 | Eva Lu Martin | 45 | Wife | Housewife | Kansas |
| 31 | Donald Martin | 19 | Son | Helping On | Kansas |
| 32 | Howard Martin | 15 | Son | — | Kansas |
| 33 | Leonard Martin | 8 | Son | — | Kansas |
| 34 | Laurence Martin | 2 | Son | — | Kansas |
| 35 | Carl Exrum | 47 | Head | Farmer | Texas |
| 36 | Myrtle Exrum | 46 | Wife | Housewife | Kansas |
| 37 | Virgil Exrum | 15 | Son | Helping On | Kansas |
| 38 | Evelyn E. Lucas | 54 | Head | Manager | Kansas |
| 39 | Velma Lucas | 29 | Daughter | House Work | Kansas |
| 40 | Faye Lucas | 27 | Daughter | House Work | 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)