TR
Thomas Reilly — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Philadelphia, Pennsylvania
Our Model Tree links this Thomas Reilly across the 1910 and 1920 US Censuses in Philadelphia, Pennsylvania (XGBoost, ~Confirmed) — first a son (b.~1903), then head of a 7-person household.
Age 17
b. ~1903
Male
Son
Born: Pennsylvania
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Philadelphia, Pennsylvania |
| Surname | Reilly |
| Given Name | Thomas A. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Occupation | Bookkeeper |
| Industry | Bank |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Irish |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Bookkeeper |
| Township / Ward | Philadelphia |
| 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.
7 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Thomas | Age | Birth yr |
|---|---|---|---|---|
| Rose Reilly | Daughter | — | 26 | ~1894 |
| Eugene Reilly | Son | — | 23 | ~1897 |
| James Reilly | Son | — | 20 | ~1900 |
| Owen Reilly | Head | — | 55 | ~1865 |
| Rose Reilly | Spouse | — | 54 | ~1866 |
| Mary Reilly | Daughter | — | 27 | ~1893 |
| Thomas Reilly | Son | — | 17 | ~1903 |
Census Appearances
1910
Philadelphia, Pennsylvania
Son, age 7
Philadelphia, Pennsylvania · implied b. ~1903 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Reilly |
| Given Name | Thomas |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | none |
| Speaks English | English |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1920
Philadelphia, Pennsylvania
Son, age 17
Philadelphia, Pennsylvania · implied b. ~1903 — 7 household members
| Surname | Reilly |
| Given Name | Thomas A. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Bookkeeper |
| Industry | Bank |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Irish |
| 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 Thomas Reilly across 2 US Census years (1910 and 1920) in Philadelphia, Pennsylvania, using XGBoost record linkage.
Show:
This person
Anchor record
Thomas Reilly
Son · 1920 · age 17 · b. ~1903 · Pennsylvania
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Sibling
James Reilly
Sibling · 1920 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Eugene Reilly
Sibling · 1920 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Reilly
Sibling · 1920 · age 27
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rose Reilly
Sibling · 1920 · age 26
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:0848)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | James F. Tiernan | 63 | Head | Shipper | Ireland |
| 2 | Josephine T. Tiernan | 60 | Wife | — | Pennsylvania |
| 3 | Emma M. Tiernan | 31 | Daughter | Bookkeeper | Pennsylvania |
| 4 | James J. Tiernan | 25 | Son | Machinist | Pennsylvania |
| 5 | Mary T. Tiernan | 21 | Daughter | — | Pennsylvania |
| 6 | Sarah Cannon | 50 | Sister-in-law | — | Pennsylvania |
| 7 | Owen Reilly | 55 | Head | Laborer | Ireland |
| 8 | Rose A. Reilly | 54 | Wife | — | Ireland |
| 9 | Mary E. Reilly | 27 | Daughter | Saleslady | Pennsylvania |
| 10 | Rose E. Reilly | 26 | Daughter | Stenographer | Pennsylvania |
| 11 | Eugene A. Reilly | 23 | Son | Chauffeur | Pennsylvania |
| 12 | James F. Reilly | 20 | Son | Machinist | Pennsylvania |
| 13 | Thomas A. Reilly THIS PERSON | 17 | Son | Bookkeeper | Pennsylvania |
| 14 | Louisa Conti | 42 | Head | — | Italy |
| 15 | Charles Conti | 21 | Son | Stone Mason | Pennsylvania |
| 16 | Adolph Conti | 18 | Son | Stone Mason | Pennsylvania |
| 17 | Mark Conti | 16 | Son | Winder | Pennsylvania |
| 18 | Mary Conti | 14 | Daughter | — | Pennsylvania |
| 19 | Margaret M. Conti | 12 | Daughter | — | Pennsylvania |
| 20 | Colyard Betta | 6 | Grandson | — | Pennsylvania |
| 21 | Lawrence Agostini | 42 | Head | — | Italy |
| 22 | Catherine Agostini | 43 | Wife | — | Italy |
| 23 | Gertoutta Agostini | 21 | Daughter | — | Pennsylvania |
| 24 | Lawrence V. Agostini | 14 | Son | Salesman | Pennsylvania |
| 25 | Vincent H. Agostini | 12 | Son | Repair Man | Pennsylvania |
| 26 | Anthony Vassa | 19 | Cousin | Repair Man | Pennsylvania |
| 27 | James Cooney | 51 | Head | Laborer | Ireland |
| 28 | Bridget Cooney | 50 | Wife | — | Ireland |
| 29 | James F. Cooney | 22 | Son | Metal Worker | Pennsylvania |
| 30 | Mary A. Cooney | 20 | Daughter | — | Pennsylvania |
| 31 | Margaret A. Cooney | 18 | Daughter | — | Pennsylvania |
| 32 | Thomas P. Cooney | 13 | Son | — | Pennsylvania |
| 33 | Anna R. Cooney | 11 | Daughter | — | Pennsylvania |
| 34 | Daniel B. Cooney | 9 | Son | — | Pennsylvania |
| 35 | Gilbert Gerris | 48 | Head | Driver | Pennsylvania |
| 36 | Henrietta Gerris | 47 | Wife | — | Pennsylvania |
| 37 | Christopher Gerris | 25 | Son | Machinist | Pennsylvania |
| 38 | William Gerris | 21 | Son | Operator | Pennsylvania |
| 39 | Florence Gerris | 18 | Daughter | — | Pennsylvania |
| 40 | Dorothy Gerris | 11 | Daughter | — | Pennsylvania |
| 41 | Louisa Boyt | 75 | Mother-in-law | — | Germany |
| 42 | Ida J. Lissman | 23 | Daughter-in-law | — | Pennsylvania |
| 43 | Christopher Lissman | 5 | Grandson | — | Pennsylvania |
| 44 | Ralph Lissman | 2 | Grandson | — | Pennsylvania |
| 45 | Albert C. Vogt | 22 | Nephew | Punch Presser | Pennsylvania |
| 46 | John Dranas | 62 | Head | — | Galicia |
| 47 | Mary F. Dranas | 22 | Daughter | Spooler | Pennsylvania |
| 48 | Peter R. Dranas | 19 | Son | Tool Maker | Pennsylvania |
| 49 | Anna M. Dranas | 18 | Daughter | Drill Presser | Pennsylvania |
| 50 | Caroline M. Dranas | 16 | Daughter | Drill Presser | 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)