JF
John Finley — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Philadelphia, Pennsylvania
Our Model Tree links this John Finley across the 1910 and 1920 US Censuses in Philadelphia, Pennsylvania (XGBoost, ~Confirmed) — first a son (b.~1910), then head of a 10-person household.
Age 10
b. ~1910
Male
Son
Born: Pennsylvania
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Philadelphia, Pennsylvania |
| Surname | Finley |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Philadelphia City |
| Est. Birth Year | ~1910 |
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 John | Age | Birth yr |
|---|---|---|---|---|
| Anna Finley | Daughter | — | 7 | ~1913 |
| Matilda Finley | Daughter | — | 4 | ~1916 |
| William Gould | Other | — | 42 | ~1878 |
| Charlotte Finley | Daughter | — | 9 | ~1911 |
| Albert Finley | Son | — | 1 | ~1919 |
| Charlotte Finley | Spouse | — | 35 | ~1885 |
| Helen Finley | Daughter | — | 14 | ~1906 |
| Florence Finley | Daughter | — | 12 | ~1908 |
| John Finley | Head | — | 34 | ~1886 |
| John Finley | Son | — | 10 | ~1910 |
Census Appearances
1910
Philadelphia, Pennsylvania
Son, age 1
Philadelphia, Pennsylvania · implied b. ~1909 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Finley |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1920
Philadelphia, Pennsylvania
Son, age 10
Philadelphia, Pennsylvania · implied b. ~1910 — 10 household members
| Surname | Finley |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| 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 John Finley across 2 US Census years (1910 and 1920) in Philadelphia, Pennsylvania, using XGBoost record linkage.
Show:
This person
Anchor record
John Finley
Son · 1920 · age 10 · b. ~1910 · Pennsylvania
★ You are viewing this record
Sibling
Charlotte Finley
Sibling · 1920 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Albert Finley
Sibling · 1920 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Anna Finley
Sibling · 1920 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Florence Finley
Sibling · 1920 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Finley
Sibling · 1920 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Matilda Finley
Sibling · 1920 · age 4
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:0794)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Josephine Horwath | 3 | Daughter | — | Pennsylvania |
| 2 | Jennie Horwath | 1 | Daughter | — | Pennsylvania |
| 3 | Victoria Tedesco | 34 | Head | Spinner | Austria |
| 4 | Antonio Tedesco | 5 | Son | — | Pennsylvania |
| 5 | Joseph Tedesco | 2 | Son | — | Pennsylvania |
| 6 | Joseph Zemkiewicz | 27 | Head | Laborer | Poland |
| 7 | Mary Zemkiewicz | 24 | Wife | — | Poland |
| 8 | John Zemkiewicz | 4 | Son | — | Pennsylvania |
| 9 | Kazimir Kaminski | 31 | Head | Machinist | Poland |
| 10 | Melania Kaminski | 30 | Wife | — | Poland |
| 11 | Joseph Kaminski | 8 | Son | — | New York |
| 12 | Alice Kaminski | 6 | Daughter | — | New York |
| 13 | Eleanor Kaminski | 5 | Daughter | — | New York |
| 14 | Joseph Pankowski | 45 | Boarder | Laborer | Poland |
| 15 | John Finley | 34 | Head | Brickmaker | Pennsylvania |
| 16 | Charlotte Finley | 35 | Wife | — | Pennsylvania |
| 17 | Helen Finley | 14 | Daughter | — | Pennsylvania |
| 18 | Florence Finley | 12 | Daughter | — | Pennsylvania |
| 19 | John Finley THIS PERSON | 10 | Son | — | Pennsylvania |
| 20 | Charlotte Finley | 9 | Daughter | — | Pennsylvania |
| 21 | Anna May Finley | 7 | Daughter | — | Pennsylvania |
| 22 | Matilda Finley | 4 | Daughter | — | Pennsylvania |
| 23 | Albert Finley | 1 | Son | — | Pennsylvania |
| 24 | William Gould | 42 | Boarder | Machinist | Pennsylvania |
| 25 | Stanislaus Bucier | 38 | Head | Saloon Keeper | Poland |
| 26 | Mary Bucier | 28 | Wife | — | Poland |
| 27 | Stanley Krysiak | 18 | Nephew | — | Pennsylvania |
| 28 | Peter Ratajczak | 35 | Head | Laborer | Poland |
| 29 | Agnes Ratajczak | 33 | Wife | — | Poland |
| 30 | Walter Ratajczak | 9 | Son | — | Poland |
| 31 | Casimir Ratajczak | 8 | Son | — | Pennsylvania |
| 32 | Edward Ratajczak | 5 | Son | — | Pennsylvania |
| 33 | William Shojka | 29 | Head | Laborer | Austria |
| 34 | Ella Shojka | 25 | Wife | — | Austria |
| 35 | Jennie Shojka | 6 | Daughter | — | Pennsylvania |
| 36 | Anna Shojka | 4 | Daughter | — | Pennsylvania |
| 37 | John Kerchak | 43 | Head | Laborer | Russia |
| 38 | Mary Kerchak | 42 | Wife | Weaver | Russia |
| 39 | Anna Kerchak | 10 | Daughter | — | Russia |
| 40 | John Mcnamara | 49 | Head | Bricklayer | Pennsylvania |
| 41 | Mary Mcnamara | 49 | Wife | — | Ireland |
| 42 | Julia Mcnamara | 16 | Daughter | Telephone Oper. | Pennsylvania |
| 43 | John Mcnamara | 15 | Son | Delivery Boy | Pennsylvania |
| 44 | Mary Mcnamara | 13 | Son | — | Pennsylvania |
| 45 | Hugh Hagan | 39 | Head | Merchant | Pennsylvania |
| 46 | Mary Hagan | 34 | Wife | Operator | Pennsylvania |
| 47 | Frank Konrow | 30 | Head | Laborer | Austria |
| 48 | Mary Konrow | 22 | Wife | — | Austria |
| 49 | Nick Konrow | 3 | Son | — | Pennsylvania |
| 50 | Katie Konrow | 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)