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Grace Martin — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Washington, Pennsylvania
Our Model Tree links this Grace Martin across the 1910 and 1920 US Censuses in Washington, Pennsylvania (XGBoost, ~Confirmed) — first a daughter (b.~1902), then head of a 10-person household.
Age 18
b. ~1902
Female
Daughter
Born: Pennsylvania
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Washington, Pennsylvania |
| Surname | Martin |
| Given Name | Grace |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Occupation | Teacher |
| Industry | Common School |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Teacher |
| Township / Ward | Cross Creek Township |
| Est. Birth Year | ~1902 |
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.
10 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Grace | Age | Birth yr |
|---|---|---|---|---|
| Elizabeth Martin | Daughter | — | 2 | ~1918 |
| William Martin | Head | — | 41 | ~1879 |
| Delora Martin | Daughter | — | 9 | ~1911 |
| Bessie Martin | Spouse | — | 40 | ~1880 |
| Hazel Martin | Daughter | — | 16 | ~1904 |
| Charles Martin | Son | — | 7 | ~1913 |
| Helen Martin | Daughter | — | 4 | ~1916 |
| Grace Martin | Daughter | — | 18 | ~1902 |
| Howard Martin | Son | — | 11 | ~1909 |
| Marie Martin | Daughter | — | 14 | ~1906 |
Census Appearances
1910
Washington, Pennsylvania
Daughter, age 8
Washington, Pennsylvania · implied b. ~1902 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Grace I |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1920
Washington, Pennsylvania
Daughter, age 18
Washington, Pennsylvania · implied b. ~1902 — 10 household members
| Surname | Martin |
| Given Name | Grace |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Teacher |
| Industry | Common School |
| Class of Worker | W |
| 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 Grace Martin across 2 US Census years (1910 and 1920) in Washington, Pennsylvania, using XGBoost record linkage.
Show:
This person
Anchor record
Grace Martin
Daughter · 1920 · age 18 · b. ~1902 · Pennsylvania
★ You are viewing this record
Sibling
Delora Martin
Sibling · 1920 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Martin
Sibling · 1920 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Hazel Martin
Sibling · 1920 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elizabeth Martin
Sibling · 1920 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charles Martin
Sibling · 1920 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marie Martin
Sibling · 1920 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Howard Martin
Sibling · 1920 · age 11
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 — Washington, Pennsylvania
Open full size
1920 US Federal Census — Washington, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1658unit:0532)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Martha Vance | 66 | Wife | — | Pennsylvania |
| 2 | Charles Willie Vance | 32 | Daughter | — | Pennsylvania |
| 3 | John Edmer | 30 | Head | — | Pennsylvania |
| 4 | Anita Edmer | 25 | Wife | — | Pennsylvania |
| 5 | Simon M Edmer | 0 | Son | — | Pennsylvania |
| 6 | Edwin Johnson | 38 | Head | Laborer | Pennsylvania |
| 7 | Vinnie Johnson | 37 | Wife | — | Ohio |
| 8 | Naomi Johnson | 1 | Daughter | — | Pennsylvania |
| 9 | William Leefer | 24 | Head | Teamster | Ohio |
| 10 | Elmer D Leefer | 22 | Brother | Trucker | Ohio |
| 11 | Arthur M Court | 48 | Head | Farmer | Ohio |
| 12 | Anna Court | 50 | Wife | — | Pennsylvania |
| 13 | Mary Court | 17 | Daughter | — | Pennsylvania |
| 14 | Robert Eagle | 9 | Boarder | — | Ohio |
| 15 | William H Martin | 41 | Head | Farmer | Pennsylvania |
| 16 | Bessie Martin | 40 | Wife | — | Pennsylvania |
| 17 | Grace Martin THIS PERSON | 18 | Daughter | Teacher | Pennsylvania |
| 18 | Hazel Martin | 16 | Daughter | Laborer | Pennsylvania |
| 19 | Marie Martin | 14 | Daughter | — | Pennsylvania |
| 20 | Howard Martin | 11 | Son | Laborer | Pennsylvania |
| 21 | Delora Martin | 9 | Daughter | — | Pennsylvania |
| 22 | Charles Martin | 7 | Son | — | Pennsylvania |
| 23 | Helen Martin | 4 | Daughter | — | Pennsylvania |
| 24 | Elizabeth Martin | 2 | Daughter | — | Pennsylvania |
| 25 | George Stricho | 49 | Head | Farmer | Austria |
| 26 | Elizabeth Stricho | 49 | Wife | — | Austria |
| 27 | Andrew Stricho | 21 | Son | Laborer | Pennsylvania |
| 28 | George Stricho | 18 | Son | Laborer | Pennsylvania |
| 29 | John Stricho | 17 | Son | Laborer | Pennsylvania |
| 30 | Annie Stricho | 12 | Daughter | — | Pennsylvania |
| 31 | Margaret Stricho | 9 | Daughter | — | Pennsylvania |
| 32 | Edwin Stricho | 4 | Son | — | Pennsylvania |
| 33 | Wiker C Brownlee | 46 | Head | Farmer | Pennsylvania |
| 34 | Margaret A Brownlee | 35 | Wife | — | Pennsylvania |
| 35 | Walker S Brownlee | 9 | Son | — | Pennsylvania |
| 36 | Joseph T Brownlee | 6 | Son | — | Pennsylvania |
| 37 | John C Brownlee | 3 | Son | — | Pennsylvania |
| 38 | Easter Scott | 76 | Mother-in-law | — | Pennsylvania |
| 39 | William Kilgore | 47 | Head | Farmer | Pennsylvania |
| 40 | Annie Kilgore | 38 | Wife | — | Pennsylvania |
| 41 | Olive Kilgore | 17 | Daughter | — | Pennsylvania |
| 42 | Grace Kilgore | 11 | Daughter | — | Pennsylvania |
| 43 | Thelma Kilgore | 9 | Daughter | — | Pennsylvania |
| 44 | Howard Kilgore | 6 | Son | — | Pennsylvania |
| 45 | Ralph Kilgore | 4 | Son | — | Pennsylvania |
| 46 | Hazel Kilgore | 2 | Daughter | — | Pennsylvania |
| 47 | Lewis Hampson | 28 | Head | Machinist | Pennsylvania |
| 48 | Olive Hampson | 23 | Wife | — | Pennsylvania |
| 49 | Floyd Hampson | 4 | Son | — | Pennsylvania |
| 50 | Bertha Hampson | 1 | Daughter | — | 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)