MF
Mary Frey — 1920 US Census Record
Model Tree available1920 United States Federal Census · Cowley, Kansas
Our Model Tree links this Mary Frey across the 1920, 1930 and 1940 US Censuses in Cowley, Kansas (XGBoost, ~Confirmed), with identified parents Frank & Olive — first a daughter (b.~1911), then head of a 5-person household.
Age 9
b. ~1911
Female
Daughter
Born: Kansas
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Cowley, Kansas |
| Surname | Frey |
| Given Name | Mary A |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | Kansas |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Kansas |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
| Township / Ward | Ninnescah |
| Est. Birth Year | ~1911 |
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 1920 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Ruby Mcinerney | Other | — | 21 | ~1899 |
| Frank Frey | Head | — | 46 | ~1874 |
| Albert Frey | Son | — | 11 | ~1909 |
| Olive Frey | Spouse | — | 40 | ~1880 |
| Mary Frey | Daughter | — | 9 | ~1911 |
Census Appearances
1920
Cowley, Kansas
Daughter, age 9
Cowley, Kansas · implied b. ~1911 — 5 household members
| Surname | Frey |
| Given Name | Mary A |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | Kansas |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Kansas |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
1930
Cowley, Kansas
Daughter, age 19
Cowley, Kansas · implied b. ~1911 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Frye |
| Given Name | Mary A. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Kansas |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Kansas |
| Can Read/Write | Yes |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
1940
Cowley-County, Kansas
Daughter, age 29
Cowley-County, Kansas · implied b. ~1911 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Frye |
| Given Name | Mary Adeline |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 29 |
| Marital Status | Single |
| Birthplace | Kansas |
| 1935 Residence (City) | Ninnescah Township |
| 1935 Residence (County) | Cowley |
| Class of Worker | 0 |
| Hours Worked | 45 |
| Highest Grade | H-4 |
| 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 Frey across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Frank Frye (~0.92 confidence) and mother Olive Frye (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Frank Frye
b. ~1874
Source father
● Household
· direct · ~0.92
Mother
Olive Frye
b. ~1880
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Mary Frey
Daughter · 1920 · age 9 · b. ~1911 · Kansas
★ You are viewing this record
Sibling
Albert Frey
Sibling · 1920 · age 11
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 — Cowley, Kansas
Open full size
1920 US Federal Census — Cowley, Kansas
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu528unit:0150)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Warren F Bowlby | 40 | Head | Farmer | Illinois |
| 2 | Stella M Bowlby | 42 | Wife | — | Illinois |
| 3 | Charles S Bowlby | 18 | Son | — | Kansas |
| 4 | Elsie M Bowlby | 16 | Daughter | — | Illinois |
| 5 | Janie Bowlby | 12 | Daughter | — | Kansas |
| 6 | Bethel M Bowlby | 10 | Daughter | — | Kansas |
| 7 | Lloyd E Bowlby | 8 | Son | — | Kansas |
| 8 | Warren E Bowlby | 7 | Son | — | Kansas |
| 9 | Henry C Bowlby | 1 | Son | — | Kansas |
| 10 | John A Greene | 25 | Head | Farmer | Iowa |
| 11 | Regina M Greene | 20 | Wife | — | Minnesota |
| 12 | John Schmidt | 59 | Head | Farmer | Germany |
| 13 | Eva Schmidt | 57 | Wife | — | Germany |
| 14 | Edward Schmidt | 37 | Son | Farmer | Germany |
| 15 | Anna M Schmidt | 23 | Daughter | Teacher | Illinois |
| 16 | Oliver H Schmidt | 21 | Son | — | Illinois |
| 17 | George W Vass | 44 | Head | Farmer | West Virginia |
| 18 | Edna A Vass | 41 | Wife | — | West Virginia |
| 19 | Evelyn D Vass | 18 | Daughter | — | Kansas |
| 20 | Edward L Ischopp | 30 | Head | Farmer - Returned From Army July | Kansas |
| 21 | Minnie R Ischopp | 22 | Wife | — | Illinois |
| 22 | Benjamin F Brown | 65 | Head | Farmer | Pennsylvania |
| 23 | Samuel O Adams | 54 | Head | Farmer | Illinois |
| 24 | Arabella S Adams | 52 | Wife | — | Illinois |
| 25 | Millard S Leach | 28 | Head | Farmer | Kansas |
| 26 | Hope Leach | 22 | Wife | — | Illinois |
| 27 | Neila M Leach | 3 | Daughter | — | Kansas |
| 28 | Frank Frey | 46 | Head | Farmer | Pennsylvania |
| 29 | Olive M Frey | 40 | Wife | — | Kansas |
| 30 | Albert P Frey | 11 | Son | — | Kansas |
| 31 | Mary A Frey THIS PERSON | 9 | Daughter | — | Kansas |
| 32 | Ruby Mcinerney | 21 | Boarder | Teacher | Nebraska |
| 33 | Robert H Blank | 39 | Head | Farmer | Kansas |
| 34 | Abbie M Blank | 41 | Wife | — | Kansas |
| 35 | Eva M Blank | 13 | Daughter | — | Kansas |
| 36 | Grace M Blank | 10 | Daughter | — | Kansas |
| 37 | Lola O Blank | 8 | Daughter | — | Kansas |
| 38 | Harold A Blank | 5 | Son | — | Kansas |
| 39 | Frank W Blank | 2 | Son | — | Kansas |
| 40 | Neva A Blank | 0 | Daughter | — | Kansas |
| 41 | William C Buchholz | 35 | Head | Farmer | Kansas |
| 42 | Lillian E Buchholz | 24 | Wife | — | Kansas |
| 43 | James E Fitzpatrick | 33 | Head | Farmer | Illinois |
| 44 | Mabel C Fitzpatrick | 26 | Wife | — | Kansas |
| 45 | Lottie L Fitzpatrick | 9 | Daughter | — | Illinois |
| 46 | Ingram Glen O Fitzpatrick | 5 | Son | — | Kansas |
| 47 | Charles S Nelson | 47 | Head | Farmer | Sweden |
| 48 | Grace L Nelson | 37 | Wife | — | Illinois |
| 49 | Johnnie L Nelson | 10 | Son | — | Kansas |
| 50 | Charles M Nelson | 8 | Son | — | Kansas |
Pedigree Summary
Mary + 1 sibling
Gen 1 · 2 parents
~0.92
Max depth 4 (1900–1950 window)
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)