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Sarah Martin — 1920 US Census Record
Model Tree available1920 United States Federal Census · Cambria, Pennsylvania
Our Model Tree links this Sarah Martin across the 1900, 1910 and 1920 US Censuses in Cambria, Pennsylvania (XGBoost, ~Confirmed), with identified parents Elizabeth & Elizabeth — first a daughter (b.~1900), then head of a 5-person household.
Age 20
b. ~1900
Female
Daughter
Born: Pennsylvania
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Cambria, Pennsylvania |
| Surname | Martin |
| Given Name | Sarah |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Can Read | No |
| 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 | ~1900 |
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 Sarah | Age | Birth yr |
|---|---|---|---|---|
| Lillian Martin | Daughter | — | 17 | ~1903 |
| Sarah Martin | Daughter | — | 20 | ~1900 |
| William Martin | Head | — | 49 | ~1871 |
| Margaret Ruse | Other | — | 64 | ~1856 |
| Elizabeth Martin | Spouse | — | 53 | ~1867 |
Census Appearances
1900
Cambria, Pennsylvania
Daughter, age 1
Cambria, Pennsylvania · implied b. ~1899 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Sarah |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Birth Month | Oct |
| Birth Year | 1899 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1910
Cambria, Pennsylvania
Daughter, age 10
Cambria, Pennsylvania · implied b. ~1900 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Sarah |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1920
Cambria, Pennsylvania
Daughter, age 20
Cambria, Pennsylvania · implied b. ~1900 — 5 household members
| Surname | Martin |
| Given Name | Sarah |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Can Read | No |
| 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 Sarah Martin across 3 US Census years (1900, 1910 and 1920) in Cambria, Pennsylvania, using XGBoost record linkage. Identified parents: mother Elizabeth Martin (~0.92 confidence) and mother Elizabeth Martin (~0.92 confidence) and mother Elizabeth Martin (~0.92 confidence) and father William Martin (~0.92 confidence) and father William Martin (~0.92 confidence) and father William Martin (~0.92 confidence). The pedigree spans 1 generation with 6 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Elizabeth Martin
b. ~1864
Source mother
● Household
· direct · ~0.92
Mother
Elizabeth Martin
b. ~1867
Source mother
● Household
· direct · ~0.92
Mother
Elizabeth Martin
b. ~1868
Source mother
● Household
· direct · ~0.92
Father
William Martin
b. ~1870
Source father
● Household
· direct · ~0.92
Father
William Martin
b. ~1871
Source father
● Household
· direct · ~0.92
Father
William Martin
b. ~1871
Source father
● Household
· direct · ~0.92
This person
Anchor record
Sarah Martin
Daughter · 1920 · age 20 · b. ~1900 · Pennsylvania
★ You are viewing this record
Sibling
Lillian Martin
Sibling · 1920 · age 17
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:0695)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Walter Dowling | 40 | Head | Accountant | Nevada |
| 52 | Theresa Clark | 71 | Mother-in-law | — | Ohio |
| 53 | James Clark | 34 | Head | Salesman | Pennsylvania |
| 54 | Augusta Clark | 35 | Wife | — | Pennsylvania |
| 55 | Helen Clark | 2 | Daughter | — | Pennsylvania |
| 56 | John Ingram | 61 | Head | Laborer | Wales |
| 57 | Eleanor Ingram | 53 | Wife | — | Wales |
| 58 | Catherine Ingram | 26 | Daughter | — | Pennsylvania |
| 59 | Robert Ingram | 24 | Son | — | Pennsylvania |
| 60 | John Jones | 37 | Head | Laborer | Pennsylvania |
| 61 | Susan Jones | 34 | Wife | — | Pennsylvania |
| 62 | Alice Jones | 7 | Daughter | — | Pennsylvania |
| 63 | Sanford Stancy | 62 | Head | Helper | West Virginia |
| 64 | Emma Stancy | 51 | Wife | — | West Virginia |
| 65 | Arthur Stancy | 32 | Son | — | Pennsylvania |
| 66 | William Stancy | 25 | Son | — | Pennsylvania |
| 67 | Roxanne Stancy | 19 | Daughter | — | Pennsylvania |
| 68 | John Warner | 23 | Head | Craneman | Pennsylvania |
| 69 | Carrie Warner | 24 | Wife | — | Pennsylvania |
| 70 | Dorothea Warner | 1 | Daughter | — | Pennsylvania |
| 71 | William Rogers | 62 | Head | Laborer | Ohio |
| 72 | Annie Rogers | 58 | Wife | — | England |
| 73 | Daniel Rogers | 32 | Son | — | Pennsylvania |
| 74 | George Rogers | 29 | Son | — | Pennsylvania |
| 75 | Anna Rogers | 20 | Daughter | — | Pennsylvania |
| 76 | Oscar Rogers | 18 | Son | — | Pennsylvania |
| 77 | Angie Rogers | 17 | Daughter | — | Pennsylvania |
| 78 | Catherine Owens | 65 | Head | — | Wales |
| 79 | William Owens | 24 | Son | Machinist | Pennsylvania |
| 80 | Irene Owens | 22 | Daughter | — | Pennsylvania |
| 81 | Margaret Owens | 2 | Granddaughter | — | Pennsylvania |
| 82 | Richard Owens | 33 | Head | Machinist | Wales |
| 83 | Sarah Owens | 34 | Wife | — | Wales |
| 84 | Blodwen Owens | 11 | Son | — | Pennsylvania |
| 85 | Richard Owens | 9 | Son | — | Pennsylvania |
| 86 | Edward Jones | 50 | Head | Machinist | Wales |
| 87 | Harriet Jones | 50 | Wife | — | West Virginia |
| 88 | Catherine Jones | 22 | Daughter | — | Pennsylvania |
| 89 | William Goodwin | 52 | Head | Molder | Pennsylvania |
| 90 | Honora Goodwin | 33 | Daughter | — | Pennsylvania |
| 91 | Earl Goodwin | 32 | Son-in-law | Chemist | Pennsylvania |
| 92 | Anna Goodwin | 6 | Granddaughter | — | Pennsylvania |
| 93 | Harry Roberts | 49 | Head | Inspector | Pennsylvania |
| 94 | Alice Roberts | 53 | Wife | — | Pennsylvania |
| 95 | Nancy Roberts | 6 | Daughter | — | Pennsylvania |
| 96 | William Martin | 49 | Head | Machinist | Pennsylvania |
| 97 | Elizabeth Martin | 53 | Wife | — | Pennsylvania |
| 98 | Sarah Martin THIS PERSON | 20 | Daughter | — | Pennsylvania |
| 99 | Lillian Martin | 17 | Daughter | — | Pennsylvania |
| 100 | Margaret Ruse | 64 | Mother-in-law | — | Wales |
Pedigree Summary
Sarah + 1 sibling
Gen 1 · 6 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)