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Mary Humphrey — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Nemaha, Kansas
Our Model Tree links this Mary Humphrey across the 1920 and 1930 US Censuses in Nemaha, Kansas (XGBoost, ~Confirmed) — first a daughter (b.~1919), then head of a 8-person household.
Age 1
b. ~1919
Female
Daughter
Born: Kansas
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Nemaha, Kansas |
| Surname | Humphrey |
| Given Name | Mary M |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Kansas |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Additional Details | |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
| Township / Ward | Capioma Township |
| Est. Birth Year | ~1919 |
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 1920 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Otta Humphrey | Son | — | 11 | ~1909 |
| Louis Humphrey | Daughter | — | 13 | ~1907 |
| Gertie Humphrey | Spouse | — | 30 | ~1890 |
| Lyda Humphrey | Daughter | — | 9 | ~1911 |
| E Humphrey | Head | — | 37 | ~1883 |
| Mary Humphrey | Daughter | — | 1 | ~1919 |
| Lorena Humphrey | Daughter | — | 3 | ~1917 |
| Orval Humphrey | Son | — | 6 | ~1914 |
Census Appearances
1920
Nemaha, Kansas
Daughter, age 1
Nemaha, Kansas · implied b. ~1919 — 8 household members
| Surname | Humphrey |
| Given Name | Mary M |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Kansas |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
1930
Nemaha, Kansas
Daughter, age 11
Nemaha, Kansas · implied b. ~1919 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Humphrey |
| Given Name | Margie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Kansas |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Can Read/Write | Yes |
| 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 Humphrey across 2 US Census years (1920 and 1930) in Nemaha, Kansas, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Humphrey
Daughter · 1920 · age 1 · b. ~1919 · Kansas
★ You are viewing this record
Sibling
Otta Humphrey
Sibling · 1920 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Louis Humphrey
Sibling · 1920 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lorena Humphrey
Sibling · 1920 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Orval Humphrey
Sibling · 1920 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lyda Humphrey
Sibling · 1920 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — Nemaha, Kansas
Open full size
1920 US Federal Census — Nemaha, Kansas
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu540unit:0846)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Fred E Wade | 24 | Son | Mechanic | Missouri |
| 2 | E. B. Humphrey | 37 | Head | Clerk | Kentucky |
| 3 | Gertie M Humphrey | 30 | Wife | — | Kentucky |
| 4 | Louis E Humphrey | 13 | Daughter | — | Kentucky |
| 5 | Otta L Humphrey | 11 | Son | — | Kentucky |
| 6 | Lyda L Humphrey | 9 | Daughter | — | Kentucky |
| 7 | Orval V Humphrey | 6 | Son | — | Kansas |
| 8 | Lorena L Humphrey | 3 | Daughter | — | Kansas |
| 9 | Mary M Humphrey THIS PERSON | 1 | Daughter | — | Kansas |
| 10 | Gale Brownlee | 35 | Head | Clerk | Kansas |
| 11 | Elsie Brownlee | 26 | Wife | — | Kansas |
| 12 | John Humphrey | 47 | Head | Clerk | Kentucky |
| 13 | Jessie Humphrey | 41 | Wife | — | Kansas |
| 14 | Delia Brownlee | 70 | Mother-in-law | — | Illinois |
| 15 | T. G. Jones | 61 | Head | Clerk | Kentucky |
| 16 | Tillie Jones | 54 | Wife | — | Virginia |
| 17 | Willie Jones | 19 | Son | Farm Laborer | Kentucky |
| 18 | Ernest King | 27 | Head | Mechanic | Kansas |
| 19 | Mabel King | 27 | Wife | — | Missouri |
| 20 | Burton King | 4 | Son | — | Kansas |
| 21 | W. M. King | 51 | Head | — | Pennsylvania |
| 22 | Hattie King | 46 | Wife | — | Kansas |
| 23 | Clayton King | 18 | Son | Mechanic | Kansas |
| 24 | Gale King | 6 | Son | — | Kansas |
| 25 | A. J. Mcclain | 60 | Head | Farmer | Illinois |
| 26 | Amelia Mcclain | 53 | Wife | — | Illinois |
| 27 | W. E. Thompson | 46 | Head | Farmer | Iowa |
| 28 | Mary Thompson | 43 | Wife | — | Kansas |
| 29 | Irene Thompson | 19 | Daughter | — | Kansas |
| 30 | Leland Thompson | 18 | Son | Farm Laborer | Kansas |
| 31 | Helen Thompson | 16 | Daughter | — | Kansas |
| 32 | Richard Thompson | 14 | Son | — | Kansas |
| 33 | Lena Thompson | 6 | Daughter | — | Kansas |
| 34 | Harold Thompson | 4 | Son | — | Kansas |
| 35 | O. W. Valvick | 53 | Head | Farmer | Nebraska |
| 36 | Viola Valvick | 35 | Wife | — | Kansas |
| 37 | Golda Valvick | 15 | Daughter | — | Kansas |
| 38 | Charles Valvick | 12 | Son | — | Kansas |
| 39 | Florine Valvick | 7 | Daughter | — | Kansas |
| 40 | Elleene Valvick | 5 | Daughter | — | Kansas |
| 41 | Woodrow Valvick | 4 | Son | — | Kansas |
| 42 | W. J. Walkington | 38 | Head | Blacksmith | Illinois |
| 43 | Anna L. Walkington | 37 | Wife | — | Illinois |
| 44 | Louis Walkington | 16 | Son | Blacksmith Laborer | Kansas |
| 45 | Hattie Walkington | 14 | Daughter | — | Kansas |
| 46 | John Walkington | 13 | Son | — | Kansas |
| 47 | Walter Walkington | 7 | Son | — | Kansas |
| 48 | Cecil Walkington | 5 | Son | — | Kansas |
| 49 | Henry P Levings | 47 | Head | Farmer | Kansas |
| 50 | Mary Levings | 52 | Wife | — | Kansas |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)