MF
Mary Frost — 1920 US Census Record
Linked across censuses1920 United States Federal Census · York, Maine
Our Model Tree links this Mary Frost across the 1920, 1930 and 1940 US Censuses in York, Maine (XGBoost, ~Confirmed) — first a spouse (b.~1874), then head of a 4-person household.
Age 46
b. ~1874
Female
Spouse
Born: Maine
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | York, Maine |
| Surname | Frost |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 46 |
| Marital Status | Married |
| Birthplace | Maine |
| Father's Birthplace | Maine |
| Mother's Birthplace | Maine |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
| Township / Ward | Saco City Part Of |
| Est. Birth Year | ~1874 |
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.
4 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Frost | Spouse | — | 46 | ~1874 |
| Fred Frost | Head | — | 50 | ~1870 |
| Frank Frost | Son | — | 21 | ~1899 |
| Beatrice Frost | Daughter | — | 13 | ~1907 |
Census Appearances
1920
York, Maine
Spouse, age 46
York, Maine · implied b. ~1874 — 4 household members
| Surname | Frost |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 46 |
| Marital Status | Married |
| Birthplace | Maine |
| Father's Birthplace | Maine |
| Mother's Birthplace | Maine |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
1930
York, Maine
Other, age 58
York, Maine · implied b. ~1872 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Frost |
| Given Name | May B |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 58 |
| Marital Status | Married |
| Birthplace | Maine |
| Age at First Marriage | 20 |
| Father's Birthplace | Maine |
| Mother's Birthplace | Maine |
| Can Read/Write | Yes |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
1940
York-County, Maine
Spouse, age 68
York-County, Maine · implied b. ~1872 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Frost |
| Given Name | May |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 68 |
| Marital Status | Married |
| Birthplace | Maine |
| 1935 Residence (City) | Springvale |
| Class of Worker | 0 |
| Hours Worked | 0 |
| Highest Grade | Hs 2 |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
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 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Frost
Spouse · 1920 · age 46 · b. ~1874 · Maine
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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 — York, Maine
Open full size
1920 US Federal Census — York, Maine
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu645unit:0479)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Florence Young | 17 | Daughter | — | Canada |
| 2 | Richie Young | 15 | Son | — | Canada |
| 3 | Lawrence Young | 11 | Son | — | Maine |
| 4 | Beatrice Young | 4 | Daughter | — | Maine |
| 5 | Peter Dahlin | 33 | Head | Laborer | Sweden |
| 6 | Alice Dahlin | 33 | Wife | — | Canada |
| 7 | Margaret Dahlin | 10 | Daughter | — | Canada |
| 8 | Evelyn Dahlin | 4 | Daughter | — | Maine |
| 9 | Dorothy Dahlin | 1 | Daughter | — | Maine |
| 10 | Fred Frost | 50 | Head | Laborer | Maine |
| 11 | Mary Frost THIS PERSON | 46 | Wife | — | Maine |
| 12 | Frank Frost | 21 | Son | Clerk | Maine |
| 13 | Beatrice Frost | 13 | Daughter | — | Maine |
| 14 | John White | 35 | Head | Laborer | Newfoundland |
| 15 | Mary White | 35 | Wife | — | Canada |
| 16 | Hilda White | 13 | Daughter | — | Maine |
| 17 | John White | 11 | Son | — | Maine |
| 18 | Marguerite White | 8 | Daughter | — | Maine |
| 19 | Alice White | 5 | Daughter | — | Maine |
| 20 | Rita White | 3 | Daughter | — | Maine |
| 21 | Donald Martin | 46 | Head | Laborer | Canada |
| 22 | Martha Martin | 34 | Wife | — | Canada |
| 23 | Leo Martin | 11 | Son | — | Maine |
| 24 | Raymond Martin | 8 | Son | — | Maine |
| 25 | Theresa Martin | 6 | Daughter | — | Maine |
| 26 | Rita Martin | 3 | Daughter | — | Maine |
| 27 | Alice Martin | 1 | Daughter | — | Maine |
| 28 | Joseph King | 23 | Head | Laborer | Maine |
| 29 | Alice King | 22 | Wife | — | Maine |
| 30 | Stephen Dixon | 43 | Head | Laborer | Maine |
| 31 | Annie Dixon | 35 | Wife | — | Canada |
| 32 | Paul Dixon | 11 | Son | — | Maine |
| 33 | Fred St. Oliver | 46 | Head | Laborer | Canada |
| 34 | Alice St. Oliver | 45 | Wife | — | Canada |
| 35 | Ollie St. Oliver | 19 | Son | Laborer | Canada |
| 36 | Aldric St. Oliver | 17 | Son | Laborer | Canada |
| 37 | Roger St. Oliver | 16 | Son | — | Canada |
| 38 | Paul St. Oliver | 13 | Son | — | Canada |
| 39 | Lucille St. Oliver | 11 | Daughter | — | Canada |
| 40 | Annette St. Oliver | 9 | Daughter | — | Canada |
| 41 | Irene St. Oliver | 7 | Daughter | — | Canada |
| 42 | Walter Dixon | 29 | Head | Laborer | Maine |
| 43 | Mary Dixon | 27 | Wife | — | Maine |
| 44 | Fred Dixon | 7 | Son | — | Maine |
| 45 | George Dixon | 2 | Son | — | Maine |
| 46 | Frank Dixon | 23 | Head | Laborer | Canada |
| 47 | Annie Dixon | 23 | Wife | — | Canada |
| 48 | John Dixon | 3 | Son | — | Maine |
| 49 | William Dixon | 2 | Son | — | Maine |
| 50 | Arthur Dixon | 1 | Son | — | Maine |
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)