JG
John Gilmore — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Philadelphia, Pennsylvania
Our Model Tree links this John Gilmore across the 1910 and 1920 US Censuses in Philadelphia, Pennsylvania (XGBoost, ~Confirmed) — first a son (b.~1907), then head of a 9-person household.
Age 13
b. ~1907
Male
Son
Born: Pennsylvania
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Philadelphia, Pennsylvania |
| Surname | Gilmore |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Philadelphia City |
| Est. Birth Year | ~1907 |
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.
9 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Thomas Gilmore | Head | — | 52 | ~1868 |
| Hellan Gilmore | Daughter | — | 24 | ~1896 |
| Thomas Gilmore | Son | — | 23 | ~1897 |
| Agnes Gilmore | Daughter | — | 8 | ~1912 |
| Margaret Gilmore | Daughter | — | 16 | ~1904 |
| Anna Gilmore | Daughter | — | 10 | ~1910 |
| John Gilmore | Son | — | 13 | ~1907 |
| Ellan Gilmore | Spouse | — | 42 | ~1878 |
| Mary Gilmore | Daughter | — | 20 | ~1900 |
Census Appearances
1910
Philadelphia, Pennsylvania
Son, age 4
Philadelphia, Pennsylvania · implied b. ~1906 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Gilmore |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1920
Philadelphia, Pennsylvania
Son, age 13
Philadelphia, Pennsylvania · implied b. ~1907 — 9 household members
| Surname | Gilmore |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| 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 John Gilmore across 2 US Census years (1910 and 1920) in Philadelphia, Pennsylvania, using XGBoost record linkage.
Show:
This person
Anchor record
John Gilmore
Son · 1920 · age 13 · b. ~1907 · Pennsylvania
★ You are viewing this record
Sibling
Margaret Gilmore
Sibling · 1920 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Anna Gilmore
Sibling · 1920 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thomas Gilmore
Sibling · 1920 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Gilmore
Sibling · 1920 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Agnes Gilmore
Sibling · 1920 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Hellan Gilmore
Sibling · 1920 · age 24
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 — Philadelphia, Pennsylvania
Open full size
1920 US Federal Census — Philadelphia, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1635unit:0063)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Margaret Anderson | 5 | Daughter | None | Pennsylvania |
| 52 | James Blainey | 35 | Head | Labor | Pennsylvania |
| 53 | Bella Blainey | 43 | Wife | None | Pennsylvania |
| 54 | Margaret Lowlor | 24 | Step-daughter | Doffer | Pennsylvania |
| 55 | Margaret Lowlor | 19 | Step-daughter | Spiner | Pennsylvania |
| 56 | Thomas Lowlor | 5 | Step-son | None | Pennsylvania |
| 57 | Mary Mohan | 53 | Head | None | Ireland |
| 58 | Anna Mohan | 20 | Daughter | Dept Store | Pennsylvania |
| 59 | Margaret Mohan | 19 | Daughter | None | Pennsylvania |
| 60 | Anthony Mohan | 12 | Son | None | Pennsylvania |
| 61 | Mary Myers | 22 | Daughter | None | Pennsylvania |
| 62 | William Myers | 2 | Grandson | None | Pennsylvania |
| 63 | Cornelius Myers | 0 | Grandson | None | Pennsylvania |
| 64 | James Ward | 50 | Brother | None | Ireland |
| 65 | Margaret Dolan | 53 | Head | None | Ireland |
| 66 | Hugh Dolan | 23 | Son | Labor | Pennsylvania |
| 67 | Thomas Dolan | 18 | Son | Wood Worker | Pennsylvania |
| 68 | John Mitchel | 27 | Border | Pipe Fitter | Pennsylvania |
| 69 | Frank L. Sr Cooke | 52 | Head | Polisher | Pennsylvania |
| 70 | Annie C Cooke | 51 | Wife | None | Pennsylvania |
| 71 | Ellmer Cooke | 24 | Son | Heater-Range | Pennsylvania |
| 72 | George F Cooke | 17 | Son | Wood Worker | Pennsylvania |
| 73 | William Cooke | 15 | Son | None | Pennsylvania |
| 74 | Stewart E Cooke | 13 | Son | None | Pennsylvania |
| 75 | Mary Connley | 19 | Daughter | None | Pennsylvania |
| 76 | Joseph Connley | 21 | Son-in-law | Chauffer | Pennsylvania |
| 77 | John Harkins | 50 | Head | Switchman | Ireland |
| 78 | Anna Harkins | 48 | Wife | None | Ireland |
| 79 | Anna V. Harkins | 23 | Daughter | Operator | Pennsylvania |
| 80 | Gertrud Harkins | 19 | Daughter | Operator | Pennsylvania |
| 81 | William Harkins | 16 | Son | Helper | Pennsylvania |
| 82 | Thomas Gilmore | 52 | Head | Labor | Ireland |
| 83 | Ellan Gilmore | 42 | Wife | None | Ireland |
| 84 | Hellan Gilmore | 24 | Daughter | Dept Store | Pennsylvania |
| 85 | Thomas Gilmore | 23 | Son | Labor | Pennsylvania |
| 86 | Mary Gilmore | 20 | Daughter | Dept-Store | Pennsylvania |
| 87 | Margaret Gilmore | 16 | Daughter | None | Pennsylvania |
| 88 | John Gilmore THIS PERSON | 13 | Son | None | Pennsylvania |
| 89 | Anna Gilmore | 10 | Daughter | None | Pennsylvania |
| 90 | Agnes Gilmore | 8 | Daughter | None | Pennsylvania |
| 91 | Jennie Atzoughlin | 20 | Head | Spiner | Pennsylvania |
| 92 | Lizzie Atzoughlin | 28 | Sister | Spiner | Pennsylvania |
| 93 | Steven Atzoughlin | 30 | Brother | Master Maker | Pennsylvania |
| 94 | Cathern Farrell | 15 | Niece | None | Pennsylvania |
| 95 | Charles Price | 25 | Head | Conductor | Maryland |
| 96 | Jessie Price | 34 | Wife | None | Pennsylvania |
| 97 | Adia B Price | 13 | Daughter | None | Pennsylvania |
| 98 | Sarah E Price | 11 | Daughter | None | Pennsylvania |
| 99 | Margaret Price | 10 | Daughter | None | Pennsylvania |
| 100 | Joseph Price | 6 | Son | None | Pennsylvania |
Related Census Records
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)