MW
Mary Wolf — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Ness, Kansas
Our Model Tree links this Mary Wolf across the 1920, 1930 and 1940 US Censuses in Ness, Kansas (XGBoost, ~Confirmed) — first a spouse (b.~1890), then head of a 8-person household.
Age 40
b. ~1890
Female
Spouse
Born: Russia
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Ness, Kansas |
| Surname | Wolf |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Russia |
| Naturalization Status | Naturalized |
| Year of Immigration | 1901 |
| Father's Birthplace | Russia |
| Mother's Birthplace | Russia |
| Additional Details | |
| Occupation | none |
| Can Read/Write | Yes |
| Mother Tongue | German |
| Birth Country | Russia |
| Birthplace (normalized) | russia |
| Township / Ward | Bazine Township |
| Est. Birth Year | ~1890 |
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.
8 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Olinda Wolf | Daughter | — | 6 | ~1924 |
| Fred Wolf | Head | — | 40 | ~1890 |
| Paul Wolf | Son | — | 15 | ~1915 |
| Clarence Wolf | Son | — | 12 | ~1918 |
| Harry Wolf | Son | — | 17 | ~1913 |
| Walter Wolf | Son | — | 10 | ~1920 |
| Elmer Wolf | Son | — | 19 | ~1911 |
| Mary Wolf | Spouse | — | 40 | ~1890 |
Census Appearances
1920
Ellis, Kansas
Spouse, age 30
Ellis, Kansas · implied b. ~1890 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Wolf |
| Given Name | Mary |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Russia |
| Year of Immigration | 1901 |
| Naturalization Status | Alien |
| Father's Birthplace | Russia |
| Mother's Birthplace | Russia |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | German |
| Birth Country | Russia |
| Birthplace (normalized) | russia |
1930
Ness, Kansas
Spouse, age 40
Ness, Kansas · implied b. ~1890 — 8 household members
| Surname | Wolf |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Russia |
| Naturalization Status | Naturalized |
| Year of Immigration | 1901 |
| Father's Birthplace | Russia |
| Mother's Birthplace | Russia |
| Occupation | none |
| Can Read/Write | Yes |
| Mother Tongue | German |
| Birth Country | Russia |
| Birthplace (normalized) | russia |
1940
Ness-County, Kansas
Spouse, age 51
Ness-County, Kansas · implied b. ~1889 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Wolff |
| Given Name | Marie |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 51 |
| Marital Status | Married |
| Birthplace | Russia |
| 1935 Residence (City) | Bazine |
| 1935 Residence (County) | Ness |
| Naturalization Status | First papers filed |
| Hours Worked | 0 |
| Highest Grade | 4 |
| 1935 Residence | Same place |
| Birth Country | Russia |
| Birthplace (normalized) | russia |
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 Wolf across 3 US Census years (1920, 1930 and 1940) in 3 locations, using XGBoost record linkage.
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This person
Anchor record
Mary Wolf
Spouse · 1930 · age 40 · b. ~1890 · Kansas
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Ness, Kansas
Open full size
1930 US Federal Census — Ness, Kansas
Page Contents
50 people indexed on this census page (ia:1930:15thcensus713usce:1010)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Martha Herman | 7 | Daughter | None | Kansas |
| 52 | Anna Herman | 72 | Mother | None | Russia |
| 53 | Earl E. Tenney | 35 | Head | Farmer | Illinois |
| 54 | Dennis B. Tenney | 32 | Wife | None | Kansas |
| 55 | Elvie M. Tenney | 12 | Daughter | None | Kansas |
| 56 | Lyle G. Tenney | 9 | Son | None | Kansas |
| 57 | George Stieben | 41 | Head | Farmer | Russia |
| 58 | Kate Stieben | 38 | Wife | None | Russia |
| 59 | Albert C. Stieben | 17 | Son | Farm Laborer | Kansas |
| 60 | Esther R. Stieben | 15 | Daughter | None | Kansas |
| 61 | Irene Stieben | 13 | Daughter | None | Kansas |
| 62 | Raymond W. Stieben | 9 | Son | None | Kansas |
| 63 | Leonard W. Stieben | 7 | Son | None | Kansas |
| 64 | Virginia M. Stieben | 4 | Daughter | None | Kansas |
| 65 | Edd Schaben | 35 | Head | Farmer | Kansas |
| 66 | Nina A. Schaben | 29 | Wife | None | Kansas |
| 67 | Henry Herman | 38 | Head | Farmer | Russia |
| 68 | Mollie Herman | 33 | Wife | None | Kansas |
| 69 | Rueben Herman | 15 | Son | None | Kansas |
| 70 | Johnie Herman | 14 | Son | None | Kansas |
| 71 | Elma E. Herman | 11 | Daughter | None | Kansas |
| 72 | Edwin Herman | 7 | Son | None | Kansas |
| 73 | Henry Stieben | 48 | Head | Farmer | Russia |
| 74 | Lydia M. Stieben | 44 | Wife | None | Nebraska |
| 75 | William L. Stieben | 21 | Son | Farm Laborer | Kansas |
| 76 | Elma M. Stieben | 18 | Daughter | None | Kansas |
| 77 | Loyd C. Stieben | 17 | Son | Farm Laborer | Kansas |
| 78 | Viola M. Stieben | 14 | Daughter | None | Kansas |
| 79 | Luara M. Stieben | 12 | Daughter | None | Kansas |
| 80 | Leona V. Stieben | 9 | Daughter | None | Kansas |
| 81 | Lavon R. Stieben | 5 | Daughter | None | Kansas |
| 82 | Carl H. Stieben | 3 | Son | None | Kansas |
| 83 | Fred Wolf | 40 | Head | Farmer | Russia |
| 84 | Mary Wolf THIS PERSON | 40 | Wife | None | Russia |
| 85 | Elmer M. Wolf | 19 | Son | Teacher | Kansas |
| 86 | Harry Wolf | 17 | Son | Farm Laborer | Kansas |
| 87 | Paul Wolf | 15 | Son | Farm Laborer | Kansas |
| 88 | Clarence Wolf | 12 | Son | None | Kansas |
| 89 | Walter Wolf | 10 | Son | None | Kansas |
| 90 | Olinda Wolf | 6 | Daughter | None | Kansas |
| 91 | Hale C. Frazier | 65 | Head | Farmer | Virginia |
| 92 | Ara A. Frazier | 67 | Wife | None | Missouri |
| 93 | Forrest D. Frazier | 32 | Son | Farmer | Kansas |
| 94 | Oles Frazier | 29 | Son | Farmer | Kansas |
| 95 | Encell C. Frazier | 26 | Son | Farm Laborer | Kansas |
| 96 | Lillian M. Frazier | 27 | Daughter in law | None | Kansas |
| 97 | John Beahm | 42 | Head | Farmer | Russia |
| 98 | Mary Beahm | 40 | Wife | None | Russia |
| 99 | Nelda Beahm | 13 | Daughter | None | Kansas |
| 100 | John Stilbert | 23 | Head | Farmer | Kansas |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)