MH
Mary Hull — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Marshall-County, Kansas
Our Model Tree links this Mary Hull across the 1930 and 1940 US Censuses in Marshall-County, Kansas (XGBoost, ~Confirmed) — first a spouse (b.~1909), then head of a 6-person household.
Age 31
b. ~1909
Female
Spouse
Born: Kansas
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Marshall-County, Kansas |
| Surname | Hull |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | Kansas |
| 1935 Residence (City) | Irving City |
| 1935 Residence (County) | Marshall County |
| Additional Details | |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
| Township / Ward | Irving City |
| Est. Birth Year | ~1909 |
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 Mary | Age | Birth yr |
|---|---|---|---|---|
| Robert Hull | Son | — | 10 | ~1930 |
| Laurence Hull | Head | — | 32 | ~1908 |
| Nancy Hull | Daughter | — | 7 | ~1933 |
| Mary Hull | Spouse | — | 31 | ~1909 |
| William Hull | Son | — | 4 | ~1936 |
| Harold Hull | Son | — | 8 | ~1932 |
Census Appearances
1930
Marshall, Kansas
Spouse, age 20
Marshall, Kansas · implied b. ~1910 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hull |
| Given Name | Mary H |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Married |
| Birthplace | Kansas |
| Age at First Marriage | 20 |
| Father's Birthplace | Nebraska |
| Mother's Birthplace | Iowa |
| Can Read/Write | Yes |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
1940
Marshall-County, Kansas
Spouse, age 31
Marshall-County, Kansas · implied b. ~1909 — 6 household members
| Surname | Hull |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | Kansas |
| 1935 Residence (City) | Irving City |
| 1935 Residence (County) | Marshall County |
| Highest Grade | No 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 Mary Hull across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Hull
Spouse · 1940 · age 31 · b. ~1909 · 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-t0627-01245-00084)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Ann L. Boyd | 1 | Daughter | — | Kansas |
| 2 | James Hilton | 21 | Brother-in-law | Attendant | Kansas |
| 3 | John Hilton | 13 | Brother-in-law | — | Kansas |
| 4 | Lydia G. Hull | 69 | Head | Cook | Kansas |
| 5 | Eunice Wilson | 30 | Daughter | — | Kansas |
| 6 | Kenneth L. Wilson | 5 | Grandson | — | Kansas |
| 7 | Willis Hull | 74 | Head | Sexton | New York |
| 8 | Laurence Hull | 32 | Head | Foreman | Kansas |
| 9 | Mary Hull THIS PERSON | 31 | Wife | — | Kansas |
| 10 | Robert Hull | 10 | Son | — | Kansas |
| 11 | Harold L. Hull | 8 | Son | — | Kansas |
| 12 | Nancy G. Hull | 7 | Daughter | — | Kansas |
| 13 | William L. Hull | 4 | Son | — | Kansas |
| 14 | James R. Stiverson | 49 | Head | Road Grader Operator | Kansas |
| 15 | Julia Stiverson | 42 | Wife | — | Kansas |
| 16 | Howard Stiverson | 24 | Son | Assistant Postmaster | Kansas |
| 17 | Vernon Stiverson | 15 | Son | — | Kansas |
| 18 | Bernard Biddell | 21 | Lodger | Farm Labor | Kansas |
| 19 | Lloyd Wilkinson | 40 | Head | Janitor | South Dakota |
| 20 | Evelyn Wilkinson | 40 | Wife | Social Service Teacher | Missouri |
| 21 | Lawrence E. Conrow | 28 | Head | Manager | Kansas |
| 22 | Aileen Conrow | 27 | Wife | — | Kansas |
| 23 | James L. Conrow | 1 | Son | — | Kansas |
| 24 | Lenora Blass | 60 | Head | Laborer | Kansas |
| 25 | Genrie Blass | 57 | Wife | — | Kansas |
| 26 | George Turner | 80 | Head | — | New York |
| 27 | Bophama Turner | 70 | Wife | — | Iowa |
| 28 | Sarah E. James | 64 | Head | — | Kansas |
| 29 | Fred Carlson | 35 | Head | Operator | Kansas |
| 30 | Marguerite Carlson | 33 | Wife | Bookkeeper | Kansas |
| 31 | Mary Carlson | 7 | Daughter | — | Kansas |
| 32 | Sarah Dennis | 70 | Mother-in-law | — | Kentucky |
| 33 | William C. Netz | 73 | Head | Farmer | Germany |
| 34 | Gertrude Netz | 67 | Wife | — | Pennsylvania |
| 35 | Ernestine Brown | 39 | Daughter | — | Kansas |
| 36 | Donna F. Brown | 16 | Daughter | — | Kansas |
| 37 | Brice Durland | 60 | Head | Proprietor | Kansas |
| 38 | Lillian Durland | 51 | Wife | — | Kansas |
| 39 | Mildred A. Thomson | 43 | Head | School Teacher | Kansas |
| 40 | Lucy G. Woodman | 98 | Grandmother | — | Michigan |
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)