MF
Mary Frost — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Westchester, New York
Our Model Tree links this Mary Frost across the 1900, 1910, 1920 and 1930 US Censuses in Westchester, New York (XGBoost, ~Confirmed) — first a head (b.~1851), then head of a 2-person household.
Age 69
b. ~1851
Female
Head
Born: New York
Widowed
1920 Census Record Details
| Census Year | 1920 |
| Location | Westchester, New York |
| Surname | Frost |
| Given Name | Mary |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 69 |
| Marital Status | Widowed |
| Birthplace | New York |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | F |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
| Township / Ward | Mohegan Town |
| Est. Birth Year | ~1851 |
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.
2 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| John Frost | Son | — | 34 | ~1886 |
| Mary Frost | Head | — | 69 | ~1851 |
Census Appearances
1900
Westchester, New …
Head, age 46
Westchester, New York · implied b. ~1854 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Frost |
| Given Name | Mary S. |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 45 |
| Marital Status | Widowed |
| Birthplace | New York |
| Birth Month | Dec |
| Birth Year | 1854 |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1910
Westchester, New …
Spouse, age 59
Westchester, New York · implied b. ~1851 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Frost |
| Given Name | Mary J |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 59 |
| Marital Status | Married |
| Birthplace | New York |
| Years Married | 37 |
| Children Born | 7 |
| Children Living | 7 |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1920
Westchester, New …
Head, age 69
Westchester, New York · implied b. ~1851 — 2 household members
| Surname | Frost |
| Given Name | Mary |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 69 |
| Marital Status | Widowed |
| Birthplace | New York |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | F |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1930
Westchester, New …
Other, age 78
Westchester, New York · implied b. ~1852 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Frost |
| Given Name | Mary A |
| Relationship to Head | Mother |
| Sex | F |
| Color / Race | White |
| Age | 78 |
| Marital Status | Widowed |
| Birthplace | New York |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Can Read/Write | Yes |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
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 Frost across 4 US Census years (1900, 1910, 1920 and 1930) in Westchester, New York, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Frost
Head · 1920 · age 69 · b. ~1851 · New York
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — Westchester, New York
Open full size
1920 US Federal Census — Westchester, New York
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1281unit:0732)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Wallace | 11 | Son | — | New York |
| 52 | Ruth | 9 | Daughter | — | New York |
| 53 | Luella | 7 | Daughter | — | New York |
| 54 | William O'Neil | 50 | Head | Manager | New York |
| 55 | Pauline O'Neil | 30 | Wife | — | New Jersey |
| 56 | Patrick O'Neil | 84 | Father | — | Ireland |
| 57 | Clifford Williams | 30 | Head | Laborer | New York |
| 58 | Cora Williams | 27 | Wife | — | New York |
| 59 | Lillian Williams | 4 | Daughter | — | New York |
| 60 | Grace Williams | 2 | Daughter | — | New York |
| 61 | William Williams | 56 | Head | Laborer | Sweden |
| 62 | Addison Garland | 58 | Head | Gardener | Virginia |
| 63 | Ralph Curry | 23 | Head | Carpenter | New York |
| 64 | Ida Curry | 23 | Wife | — | New York |
| 65 | Muson Perry | 61 | Head | — | New York |
| 66 | Mary Perry | 52 | Wife | — | New York |
| 67 | James Mackintosh | 29 | Head | Chemist | New York |
| 68 | Mary Mackintosh | 57 | Mother | — | Illinois |
| 69 | Robert Archer | 44 | Head | Stone Mason | New York |
| 70 | Minnie Archer | 46 | Wife | — | New York |
| 71 | Kathleen Archer | 19 | Daughter | — | New York |
| 72 | Fred Archer | 14 | Son | — | New York |
| 73 | Helen Archer | 12 | Daughter | — | New York |
| 74 | Gladys Archer | 10 | Daughter | — | New York |
| 75 | Edward Burge | 52 | Head | Automobile | Connecticut |
| 76 | Viola Burge | 51 | Wife | — | New York |
| 77 | Mae Burge | 27 | Daughter | Trained Nurse | New York |
| 78 | Kenneth Outhouse | 37 | Head | Plasterer | New York |
| 79 | Myrtle Outhouse | 31 | Wife | — | New York |
| 80 | Codman Outhouse | 6 | Son | — | New York |
| 81 | Agnes Outhouse | 1 | Son | — | New York |
| 82 | Charles Knapp | 58 | Head | Carpenter | New York |
| 83 | Sadie Knapp | 36 | Wife | — | New York |
| 84 | Floretta Knapp | 16 | Daughter | — | New York |
| 85 | Mary Knapp | 14 | Daughter | — | New York |
| 86 | Gilbert Knapp | 8 | Son | — | New York |
| 87 | Alberta Knapp | 3 | Daughter | — | New York |
| 88 | Charles Jr. Knapp | 1 | Son | — | New York |
| 89 | Mary Frost THIS PERSON | 69 | Head | — | New York |
| 90 | John Frost | 34 | Son | Farmer | New York |
| 91 | Thad Stark | 36 | Head | Farmer | New York |
| 92 | Bessie Stark | 21 | Wife | — | New York |
| 93 | Frank Stark | 2 | Son | — | New York |
| 94 | William Barger | 64 | Head | Farmer | New York |
| 95 | Jane Barger | 62 | Wife | Farmer | New Jersey |
| 96 | Isaac Barger | 25 | Son | — | New York |
| 97 | George Rich | 52 | Head | Carpenter | New York |
| 98 | Marion Rich | 52 | Wife | Farmer | New York |
| 99 | Eliza Purdy | 80 | Mother-in-law | — | New York |
| 100 | Augusta Purdy | 75 | Mother-in-law | — | New York |
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)