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Mary Gorman — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Lancaster, Pennsylvania
Our Model Tree links this Mary Gorman across the 1920 and 1930 US Censuses in Lancaster, Pennsylvania (XGBoost, ~Confirmed) — first a daughter (b.~1920), then head of a 14-person household.
Age 0
b. ~1920
Female
Daughter
Born: Pennsylvania
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Lancaster, Pennsylvania |
| Surname | Gorman |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Est. Birth Year | ~1920 |
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.
14 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Alice Gorman | Daughter | — | 10 | ~1910 |
| Mary Gorman | Daughter | — | 6 | ~1914 |
| Catherine Gorman | Daughter | — | ~1920 | |
| Mary Gorman | Daughter | — | ~1920 | |
| James Gorman | Head | — | 40 | ~1880 |
| Charles Gorman | Son | — | 8 | ~1912 |
| James Gorman | Son | — | 18 | ~1902 |
| William Gorman | Son | — | 14 | ~1906 |
| James Gorman | Son | — | ~1920 | |
| John Gorman | Son | — | 16 | ~1904 |
| Robert Gorman | Son | — | 12 | ~1908 |
| Francis Gorman | Son | — | 2 | ~1918 |
| Joseph Gorman | Son | — | 4 | ~1916 |
| Mary Gorman | Spouse | — | 38 | ~1882 |
Census Appearances
1920
Lancaster, Pennsylvania
Daughter, age
Lancaster, Pennsylvania · implied b. ~1920 — 14 household members
| Surname | Gorman |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Lancaster, Pennsylvania
Daughter, age 11
Lancaster, Pennsylvania · implied b. ~1919 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Garman |
| Given Name | Mary |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Can Read/Write | 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 Gorman across 2 US Census years (1920 and 1930) in Lancaster, Pennsylvania, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Gorman
Daughter · 1920 · age 0 · b. ~1920 · Pennsylvania
★ You are viewing this record
Sibling
Joseph Gorman
Sibling · 1920 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charles Gorman
Sibling · 1920 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Gorman
Sibling · 1920 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Francis Gorman
Sibling · 1920 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Catherine Gorman
Sibling · 1920 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Gorman
Sibling · 1920 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Gorman
Sibling · 1920 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Gorman
Sibling · 1920 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alice Gorman
Sibling · 1920 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Gorman
Sibling · 1920 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Gorman
Sibling · 1920 · age 16
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 — Lancaster, Pennsylvania
Open full size
1920 US Federal Census — Lancaster, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1582unit:0129)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | James Gorman | 42 | Head | Barber | Pennsylvania |
| 2 | Edna Gorman | 21 | Wife | — | Pennsylvania |
| 3 | Elma Gorman | 1 | Daughter | — | Pennsylvania |
| 4 | James Gorman | 0 | Son | — | Pennsylvania |
| 5 | Charles H Martin | 32 | Head | Fireman | Pennsylvania |
| 6 | Eva Martin | 30 | Wife | — | Pennsylvania |
| 7 | Rose Martin | 12 | Daughter | — | Pennsylvania |
| 8 | Leo Martin | 11 | Son | Laborer | Pennsylvania |
| 9 | Lloyd Martin | 10 | Son | — | Pennsylvania |
| 10 | Mary E Martin | 8 | Daughter | — | Pennsylvania |
| 11 | Alice Martin | 5 | Daughter | — | Pennsylvania |
| 12 | James Martin | 4 | Son | — | Pennsylvania |
| 13 | Charles Martin | 2 | Son | — | Pennsylvania |
| 14 | Alice Miller | 40 | Head | — | Pennsylvania |
| 15 | Edith Miller | 12 | Daughter | — | Pennsylvania |
| 16 | William Miller | 11 | Son | — | Pennsylvania |
| 17 | Alice Miller | 9 | Daughter | — | Pennsylvania |
| 18 | Robert Miller | 7 | Son | — | Pennsylvania |
| 19 | John Miller | 5 | Son | — | Pennsylvania |
| 20 | James Miller | 3 | Son | — | Pennsylvania |
| 21 | Thomas Gorman | 45 | Head | — | Pennsylvania |
| 22 | Mary Gorman | 40 | Wife | — | Pennsylvania |
| 23 | Thomas Gorman | 18 | Son | — | Pennsylvania |
| 24 | John Gorman | 16 | Son | — | Pennsylvania |
| 25 | Edward Gorman | 14 | Son | — | Pennsylvania |
| 26 | James Gorman | 12 | Son | — | Pennsylvania |
| 27 | William Gorman | 10 | Son | — | Pennsylvania |
| 28 | Robert Gorman | 8 | Son | — | Pennsylvania |
| 29 | Alice Gorman | 6 | Daughter | — | Pennsylvania |
| 30 | Charles Gorman | 4 | Son | — | Pennsylvania |
| 31 | Mary Gorman | 2 | Daughter | — | Pennsylvania |
| 32 | Joseph Gorman | 1 | Son | — | Pennsylvania |
| 33 | Francis Gorman | 0 | Son | — | Pennsylvania |
| 34 | Catherine Gorman | 0 | Daughter | — | Pennsylvania |
| 35 | James Gorman | 40 | Head | — | Pennsylvania |
| 36 | Mary Gorman | 38 | Wife | — | Pennsylvania |
| 37 | James Gorman | 18 | Son | — | Pennsylvania |
| 38 | John Gorman | 16 | Son | Laborer | Pennsylvania |
| 39 | William Gorman | 14 | Son | — | Pennsylvania |
| 40 | Robert Gorman | 12 | Son | — | Pennsylvania |
| 41 | Alice Gorman | 10 | Daughter | — | Pennsylvania |
| 42 | Charles Gorman | 8 | Son | Laborer | Pennsylvania |
| 43 | Mary Gorman | 6 | Daughter | — | Pennsylvania |
| 44 | Joseph Gorman | 4 | Son | — | Pennsylvania |
| 45 | Francis Gorman | 2 | Son | — | Pennsylvania |
| 46 | Catherine Gorman | 0 | Daughter | — | Pennsylvania |
| 47 | James Gorman | 0 | Son | — | Pennsylvania |
| 48 | Mary Gorman THIS PERSON | 0 | Daughter | — | Pennsylvania |
| 49 | Thomas Gorman | 45 | Head | Laborer | Pennsylvania |
| 50 | Mary Gorman | 40 | Wife | — | 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)