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John Reardon — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Northumberland, Pennsylvania
Our Model Tree links this John Reardon across the 1910 and 1920 US Censuses in Northumberland, Pennsylvania (XGBoost, ~Confirmed) — first a son (b.~1897), then head of a 7-person household.
Age 23
b. ~1897
Male
Son
Born: Pennsylvania
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Northumberland, Pennsylvania |
| Surname | Reardon |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Occupation | Warper |
| Industry | Silk Mill |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Warper |
| Township / Ward | Shamokin Borough |
| Est. Birth Year | ~1897 |
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 John | Age | Birth yr |
|---|---|---|---|---|
| Catherine Reardon | Daughter | — | 19 | ~1901 |
| Elizabeth Reardon | Head | — | 52 | ~1868 |
| John Reardon | Son | — | 23 | ~1897 |
| Magdalene Reardon | Daughter | — | 14 | ~1906 |
| Elizabeth Reardon | Daughter | — | 21 | ~1899 |
| Alice Reardon | Daughter | — | 17 | ~1903 |
| Francis Reardon | Son | — | 11 | ~1909 |
Census Appearances
1910
Northumberland, Pennsylvania
Son, age 14
Northumberland, Pennsylvania · implied b. ~1896 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Reardon |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Weaver |
| Industry | Silk Mill |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1920
Northumberland, Pennsylvania
Son, age 23
Northumberland, Pennsylvania · implied b. ~1897 — 7 household members
| Surname | Reardon |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Warper |
| Industry | Silk Mill |
| 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 John Reardon across 2 US Census years (1910 and 1920) in Northumberland, Pennsylvania, using XGBoost record linkage.
Show:
This person
Anchor record
John Reardon
Son · 1920 · age 23 · b. ~1897 · Pennsylvania
★ You are viewing this record
Sibling
Magdalene Reardon
Sibling · 1920 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alice Reardon
Sibling · 1920 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Catherine Reardon
Sibling · 1920 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elizabeth Reardon
Sibling · 1920 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Francis Reardon
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 — Northumberland, Pennsylvania
Open full size
1920 US Federal Census — Northumberland, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1611unit:0371)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Louze Pirinis | 26 | Boarder | Miner | Italy |
| 52 | Elizabeth Malish | 63 | Head | — | Pennsylvania |
| 53 | Daniel M Malish | 20 | Son | Labor | Pennsylvania |
| 54 | Alexander Drozdyak | 35 | Head | Laborer | Russia |
| 55 | Anna Drozdyak | 22 | Wife | — | Pennsylvania |
| 56 | Myron Drozdyak | 3 | Son | — | Pennsylvania |
| 57 | Walter Drozdyak | 2 | Son | — | Pennsylvania |
| 58 | Frank Olszewski | 52 | Head | Miner | Poland |
| 59 | Stella A Olszewski | 46 | Wife | — | Poland |
| 60 | Joseph Olszewski | 25 | Son | Miner | Pennsylvania |
| 61 | Stanley Olszewski | 21 | Son | Weaver | Pennsylvania |
| 62 | Andrew Olszewski | 17 | Son | Weaver | Pennsylvania |
| 63 | Walter Olszewski | 15 | Son | Labor | Pennsylvania |
| 64 | Florian Olszewski | 12 | Son | — | Pennsylvania |
| 65 | John Olszewski | 9 | Son | — | Pennsylvania |
| 66 | Helen Olszewski | 6 | Daughter | — | Pennsylvania |
| 67 | Leon Olszewski | 4 | Son | — | Pennsylvania |
| 68 | Frank Lutstowski | 51 | Head | Labor | Poland |
| 69 | Rose A Lutstowski | 42 | Wife | — | Pennsylvania |
| 70 | Florence Lutstowski | 18 | Daughter | Weaver | Pennsylvania |
| 71 | Anna Lutstowski | 13 | Daughter | — | Pennsylvania |
| 72 | Elizabeth Reardon | 52 | Head | — | Pennsylvania |
| 73 | John Reardon THIS PERSON | 23 | Son | Warper | Pennsylvania |
| 74 | Elizabeth Reardon | 21 | Daughter | Quilling | Pennsylvania |
| 75 | Catherine Reardon | 19 | Daughter | Warper | Pennsylvania |
| 76 | Alice Reardon | 17 | Daughter | — | Pennsylvania |
| 77 | Magdalene Reardon | 14 | Daughter | — | Pennsylvania |
| 78 | Francis Reardon | 11 | Son | — | Pennsylvania |
| 79 | Sam Mirack | 47 | Head | Retail Merchant | Italy |
| 80 | Rose Mirack | 45 | Wife | — | Italy |
| 81 | Frank Mirack | 21 | Son | Labor | Italy |
| 82 | Ralph Mirack | 13 | Son | — | Pennsylvania |
| 83 | Mary Mirack | 11 | Daughter | — | Pennsylvania |
| 84 | James Mirack | 9 | Son | — | Pennsylvania |
| 85 | Adelaide Mirack | 5 | Daughter | — | Pennsylvania |
| 86 | Ralph Tolots | 48 | Boarder | Labor | Italy |
| 87 | Frank A Bobroski | 34 | Head | Labor | Pennsylvania |
| 88 | Mabel C Bobroski | 28 | Wife | — | Pennsylvania |
| 89 | George Bobroski | 12 | Son | — | Pennsylvania |
| 90 | Frances Bobroski | 10 | Daughter | — | Pennsylvania |
| 91 | Mary Bobroski | 6 | Daughter | — | Pennsylvania |
| 92 | Anna Bobroski | 4 | Daughter | — | Pennsylvania |
| 93 | Frank Jr Bobroski | 2 | Son | — | Pennsylvania |
| 94 | Catherine Zupski | 76 | Head | — | Poland |
| 95 | William Janoski | 39 | Son-in-law | Miner | Pennsylvania |
| 96 | Tillie Janoski | 35 | Wife | — | Pennsylvania |
| 97 | Anna Janoski | 12 | Daughter | — | Pennsylvania |
| 98 | Helen Janoski | 10 | Daughter | — | Pennsylvania |
| 99 | Margaret Janoski | 5 | Daughter | — | Pennsylvania |
| 100 | Walter Sluminski | 52 | Head | Miner | Germany |
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)