MD
Mary Dunlap — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Westmoreland, Pennsylvania
Our Model Tree links this Mary Dunlap across the 1900, 1910 and 1920 US Censuses in Westmoreland, Pennsylvania (XGBoost, ~Confirmed) — first a spouse (b.~1848), then head of a 4-person household.
Age 72
b. ~1848
Female
Spouse
Born: Pennsylvania
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Westmoreland, Pennsylvania |
| Surname | Dunlap |
| Given Name | Mary |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 72 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Unity Twp Pleasant Unity Div |
| Est. Birth Year | ~1848 |
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 |
|---|---|---|---|---|
| Carle Dunlap | Son | — | 47 | ~1873 |
| Robert Dunlap | Head | — | 80 | ~1840 |
| Margaret Copes | Other | — | 68 | ~1852 |
| Mary Dunlap | Spouse | — | 72 | ~1848 |
Census Appearances
1900
Westmoreland, Pennsylvania
Spouse, age 51
Westmoreland, Pennsylvania · implied b. ~1849 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Dunlap |
| Given Name | Mattie J |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 50 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Birth Month | Sep |
| Birth Year | 1849 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1910
Westmoreland, Pennsylvania
Spouse, age 61
Westmoreland, Pennsylvania · implied b. ~1849 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Dunlap |
| Given Name | Mary A |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 61 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Years Married | 42 |
| Children Born | 8 |
| Children Living | 8 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1920
Westmoreland, Pennsylvania
Spouse, age 72
Westmoreland, Pennsylvania · implied b. ~1848 — 4 household members
| Surname | Dunlap |
| Given Name | Mary |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 72 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
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 Dunlap across 3 US Census years (1900, 1910 and 1920) in Westmoreland, Pennsylvania, using XGBoost record linkage.
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This person
Anchor record
Mary Dunlap
Spouse · 1920 · age 72 · b. ~1848 · Pennsylvania
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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 — Westmoreland, Pennsylvania
Open full size
1920 US Federal Census — Westmoreland, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1663unit:0176)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | John Kalinsky | 36 | head | Miner | Poland |
| 2 | Mary Kalinsky | 34 | wife | None | Poland |
| 3 | Joe Kalinsky | 23 | son | Laborer | Ohio |
| 4 | Margaret Kalinsky | 19 | daughter | None | Pennsylvania |
| 5 | Andy Kalinsky | 13 | son | None | Pennsylvania |
| 6 | Joe Ancik | 25 | head | Miner | Pennsylvania |
| 7 | Mary Ancik | 22 | wife | None | Pennsylvania |
| 8 | Joe Ancik | 2 | son | None | Pennsylvania |
| 9 | Andrew Ancik | 60 | head | Laborer | Poland |
| 10 | Tressa Ancik | 55 | wife | None | Poland |
| 11 | Andy Gregor | 31 | head | Miner | Hungary |
| 12 | Rosie Gregor | 30 | wife | None | Hungary |
| 13 | Stephen Gregor | 18 | son | Laborer | Hungary |
| 14 | Robert Dunlap | 80 | head | None | Pennsylvania |
| 15 | Mary Dunlap THIS PERSON | 72 | wife | None | Pennsylvania |
| 16 | Carle Dunlap | 47 | son | Laborer | Pennsylvania |
| 17 | Margaret Copes | 68 | mother-in-law | None | Pennsylvania |
| 18 | John B Poole | 57 | head | Farmer | Pennsylvania |
| 19 | Maggie Poole | 58 | wife | None | Pennsylvania |
| 20 | Joseph Ross | 72 | head | Farmer | Pennsylvania |
| 21 | Rosana Ross | 76 | wife | None | Pennsylvania |
| 22 | Rosie Ross | 38 | niece | None | Pennsylvania |
| 23 | L. Bert Goodman | 25 | head | Laborer | Pennsylvania |
| 24 | Anna Goodman | 21 | wife | None | Austria |
| 25 | Robert Goodman | 3 | son | None | Pennsylvania |
| 26 | George Goodman | 3 | son | None | Pennsylvania |
| 27 | Ruth Goodman | 2 | daughter | None | Pennsylvania |
| 28 | Aniza Philips | 15 | servant | Servant | Pennsylvania |
| 29 | Michael Kuse | 35 | head | Miner | Croatia |
| 30 | Agnes Kuse | 32 | wife | None | Croatia |
| 31 | Alberta Kuse | 11 | daughter | None | Pennsylvania |
| 32 | Michael Kuse | 9 | son | None | Pennsylvania |
| 33 | Annie Kuse | 6 | daughter | None | Pennsylvania |
| 34 | Tony Kuse | 3 | son | None | Pennsylvania |
| 35 | Katie Kuse | 2 | daughter | None | Pennsylvania |
| 36 | Mary Kuse | 0 | daughter | None | Pennsylvania |
| 37 | George Kraulec | 38 | head | Miner | Croatia |
| 38 | Frances Kraulec | 45 | daughter | None | Croatia |
| 39 | Andy Kraulec | 18 | son | Miner | Croatia |
| 40 | Annie Housely | 2 | granddaughter | None | Pennsylvania |
| 41 | Stephen Kralick | 22 | boarder | Miner | Croatia |
| 42 | Joe Stone | 29 | head | Carpenter | Pennsylvania |
| 43 | Bessie Stone | 25 | wife | None | Pennsylvania |
| 44 | Eva Stone | 8 | daughter | None | Pennsylvania |
| 45 | Irene Stone | 6 | daughter | None | Pennsylvania |
| 46 | Mildred Stone | 4 | daughter | None | Pennsylvania |
| 47 | John Stone | 2 | son | None | Pennsylvania |
| 48 | Basil Stone | 0 | daughter | None | Pennsylvania |
| 49 | Melville Zimmerman | 45 | head | None | Pennsylvania |
| 50 | Ella Zimmerman | 42 | wife | None | Pennsylvania |
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)