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Mary Baldwin — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Cambria, Pennsylvania
Our Model Tree links this Mary Baldwin across the 1910 and 1920 US Censuses in Cambria, Pennsylvania (XGBoost, ~Confirmed) — first a daughter (b.~1903), then head of a 11-person household.
Age 17
b. ~1903
Female
Daughter
Born: Pennsylvania
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Cambria, Pennsylvania |
| Surname | Baldwin |
| Given Name | Mary E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Johnstown City Part Of |
| Est. Birth Year | ~1903 |
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.
11 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Gladys Baldwin | Daughter | — | 19 | ~1901 |
| Helen Baldwin | Daughter | — | 7 | ~1913 |
| Mary Baldwin | Daughter | — | 17 | ~1903 |
| George Baldwin | Head | — | 48 | ~1872 |
| Earnest Baldwin | Son | — | 9 | ~1911 |
| Ray Baldwin | Son | — | 13 | ~1907 |
| Glenn Baldwin | Son | — | 21 | ~1899 |
| Paul Baldwin | Son | — | 19 | ~1901 |
| George Baldwin | Son | — | 15 | ~1905 |
| Robert Baldwin | Son | — | 11 | ~1909 |
| Pearl Baldwin | Spouse | — | 42 | ~1878 |
Census Appearances
1910
Cambria, Pennsylvania
Daughter, age 7
Cambria, Pennsylvania · implied b. ~1903 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Baldwin |
| Given Name | Mary J. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Book Keeper |
| Industry | Junk Co. |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1920
Cambria, Pennsylvania
Daughter, age 17
Cambria, Pennsylvania · implied b. ~1903 — 11 household members
| Surname | Baldwin |
| Given Name | Mary E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 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 |
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 Baldwin across 2 US Census years (1910 and 1920) in Cambria, Pennsylvania, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Baldwin
Daughter · 1920 · age 17 · b. ~1903 · Pennsylvania
★ You are viewing this record
Sibling
Robert Baldwin
Sibling · 1920 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Paul Baldwin
Sibling · 1920 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ray Baldwin
Sibling · 1920 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Glenn Baldwin
Sibling · 1920 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gladys Baldwin
Sibling · 1920 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Baldwin
Sibling · 1920 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Baldwin
Sibling · 1920 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Earnest Baldwin
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 — Cambria, Pennsylvania
Open full size
1920 US Federal Census — Cambria, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1546unit:1056)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Emory Hotmer | 37 | Head | Miner | Pennsylvania |
| 2 | Bertha Hotmer | 33 | Wife | — | Pennsylvania |
| 3 | Ruth Hotmer | 4 | Daughter | — | Pennsylvania |
| 4 | Rosanna Barnes | 60 | Mother-in-law | — | Pennsylvania |
| 5 | George E. Crist | 32 | Head | Miner | Pennsylvania |
| 6 | Mary Crist | 32 | Wife | — | Pennsylvania |
| 7 | Isabella R. Crist | 10 | Daughter | — | Pennsylvania |
| 8 | Charles E. Crist | 8 | Son | — | Pennsylvania |
| 9 | Alice V. Crist | 5 | Daughter | — | Pennsylvania |
| 10 | G. Donald Crist | 1 | Son | — | Pennsylvania |
| 11 | George F. Raab | 51 | Head | Clerk | Germany |
| 12 | Catherine Raab | 52 | Wife | — | Pennsylvania |
| 13 | Frederick J. Raab | 22 | Son | — | Pennsylvania |
| 14 | Roy A. Varner | 25 | Head | Traveling Salesman | Pennsylvania |
| 15 | Edna M. Varner | 25 | Wife | — | Pennsylvania |
| 16 | Roy Jr. Varner | 2 | Son | — | Pennsylvania |
| 17 | John H. Varner | 0 | Son | — | Pennsylvania |
| 18 | Gertrude C. Biddle | 21 | Sister-in-law | Stenographer | Pennsylvania |
| 19 | Charles R. Fox | 32 | Head | Merchant | Pennsylvania |
| 20 | Mary Fox | 21 | Wife | — | Pennsylvania |
| 21 | Alice J. Fox | 1 | Daughter | — | Pennsylvania |
| 22 | S. Ross Hammer | 41 | Head | Printer | Pennsylvania |
| 23 | Mary Hammer | 33 | Wife | — | Pennsylvania |
| 24 | George P. Baldwin | 48 | Head | Drayman | Pennsylvania |
| 25 | Pearl Baldwin | 42 | Wife | — | Pennsylvania |
| 26 | Glenn S. Baldwin | 21 | Son | Printer | Pennsylvania |
| 27 | Gladys M. Baldwin | 19 | Daughter | Clerk | Pennsylvania |
| 28 | Paul Baldwin | 19 | Son | — | Pennsylvania |
| 29 | Mary E. Baldwin THIS PERSON | 17 | Daughter | — | Pennsylvania |
| 30 | George E. Baldwin | 15 | Son | — | Pennsylvania |
| 31 | Ray H. Baldwin | 13 | Son | — | Pennsylvania |
| 32 | Robert H. Baldwin | 11 | Son | — | Pennsylvania |
| 33 | Earnest H. Baldwin | 9 | Son | — | Pennsylvania |
| 34 | Helen A. Baldwin | 7 | Daughter | — | Pennsylvania |
| 35 | George Rittical | 25 | Head | Teller | Pennsylvania |
| 36 | Helen Rittical | 21 | Wife | — | Pennsylvania |
| 37 | Vincent May | 44 | Head | Laborer | Pennsylvania |
| 38 | Ida May | 42 | Wife | — | Pennsylvania |
| 39 | Samuel H. May | 20 | Son | Laborer | Pennsylvania |
| 40 | Clara E. May | 15 | Daughter | — | Pennsylvania |
| 41 | Newton B. Devore | 49 | Head | Laborer | Pennsylvania |
| 42 | Ida M. Devore | 39 | Wife | — | Pennsylvania |
| 43 | Thomas Devore | 22 | Son | — | Pennsylvania |
| 44 | Theodore Devore | 15 | Son | — | Pennsylvania |
| 45 | Ida Devore | 11 | Daughter | — | Pennsylvania |
| 46 | Albert S. Culp | 43 | Head | Clerk | Pennsylvania |
| 47 | Abby Culp | 43 | Wife | — | Pennsylvania |
| 48 | Howard W. Culp | 16 | Son | — | Pennsylvania |
| 49 | Charles A. Culp | 7 | Son | — | Pennsylvania |
| 50 | Griffith Howard | 48 | Head | Miner | South Wales |
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)