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William Welsh — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Essex, New Jersey
Our Model Tree links this William Welsh across the 1910 and 1920 US Censuses in Essex, New Jersey (XGBoost, ~Confirmed) — first a son (b.~1905), then head of a 6-person household.
Age 15
b. ~1905
Male
Son
Born: New Jersey
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Essex, New Jersey |
| Surname | Welsh |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | New Jersey |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Township / Ward | City Of Newark |
| Est. Birth Year | ~1905 |
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.
6 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| Stephen Welsh | Son | — | 16 | ~1904 |
| William Welsh | Son | — | 15 | ~1905 |
| Agnes Welsh | Spouse | — | 45 | ~1875 |
| Alice Welsh | Daughter | — | 14 | ~1906 |
| John Welsh | Head | — | 45 | ~1875 |
| Marie Welsh | Daughter | — | 12 | ~1908 |
Census Appearances
1910
Essex, New …
Son, age 5
Essex, New Jersey · implied b. ~1905 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Walsh |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | New Jersey |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1920
Essex, New …
Son, age 15
Essex, New Jersey · implied b. ~1905 — 6 household members
| Surname | Welsh |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | New Jersey |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
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 William Welsh across 2 US Census years (1910 and 1920) in Essex, New Jersey, using XGBoost record linkage.
Show:
This person
Anchor record
William Welsh
Son · 1920 · age 15 · b. ~1905 · New Jersey
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Sibling
Alice Welsh
Sibling · 1920 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Stephen Welsh
Sibling · 1920 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marie Welsh
Sibling · 1920 · age 12
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 — Essex, New Jersey
Open full size
1920 US Federal Census — Essex, New Jersey
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1035unit:0304)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Mary O'Loughlin | 6 | Grand Daughter | — | New Jersey |
| 2 | William Sigley | 50 | Head | Gunsmith | New Jersey |
| 3 | Mary Sigley | 47 | Wife | — | New Jersey |
| 4 | William Sigley | 26 | Son | Dress Maker | New Jersey |
| 5 | Joseph Sigley | 22 | Son | Ship Tester | New Jersey |
| 6 | Harry Sigley | 20 | Son | Roller | New Jersey |
| 7 | Arthur Sigley | 16 | Son | Machine Hand | New Jersey |
| 8 | Edward Sigley | 14 | Son | — | New Jersey |
| 9 | Catherine Sigley | 10 | Daughter | — | New Jersey |
| 10 | Alice Sigley | 8 | Daughter | — | New Jersey |
| 11 | Mary Sigley | 3 | Daughter | — | New Jersey |
| 12 | Max Tablisky | 43 | Head | Merchant | Russia |
| 13 | Catherine Tablisky | 43 | Wife | — | Galicia |
| 14 | David Tablisky | 23 | Son | Clerk | New Jersey |
| 15 | Sylvia Tablisky | 18 | Daughter | — | New Jersey |
| 16 | Bessie Tablisky | 15 | Daughter | — | New Jersey |
| 17 | Theresa Tablisky | 11 | Daughter | — | New Jersey |
| 18 | Alice Welsh | 65 | Head | — | Ireland |
| 19 | William Welsh | 30 | Son | Japaner | New Jersey |
| 20 | Edward Hennessey | 38 | Head | Court Attendant | New Jersey |
| 21 | Johanna Hennessey | 35 | Wife | — | New Jersey |
| 22 | John Hennessey | 2 | Son | — | New Jersey |
| 23 | John Welsh | 45 | Head | Watch Maker | New Jersey |
| 24 | Agnes Welsh | 45 | Wife | — | New Jersey |
| 25 | Stephen Welsh | 16 | Son | Helper | New Jersey |
| 26 | William Welsh THIS PERSON | 15 | Son | — | New Jersey |
| 27 | Alice Welsh | 14 | Daughter | — | New Jersey |
| 28 | Marie Welsh | 12 | Daughter | — | New Jersey |
| 29 | Mary Buckley | 76 | Head | — | Ireland |
| 30 | Margaret Buckley | 30 | Daughter | Saleslady | England |
| 31 | Julius Zar | 33 | Head | Merchant | Russia-Poland |
| 32 | Esther Zar | 27 | Wife | — | Russia-Poland |
| 33 | Abe Zar | 5 | Son | — | Illinois |
| 34 | Florence Zar | 1 | Daughter | — | Illinois |
| 35 | Alex Briff | 24 | Boarder | Gunsmith | Russia-Poland |
| 36 | Jessie Donohue | 30 | Head | Laundress | Vaso Hun |
| 37 | John Donohue | 10 | Son | — | New Jersey |
| 38 | Joseph Donohue | 5 | Son | — | New Jersey |
| 39 | Joseph Disario | 34 | Head | Laborer | Italy |
| 40 | Angelina Disario | 29 | Wife | — | Italy |
| 41 | Salvatore Disario | 11 | Son | — | New Jersey |
| 42 | Annie Disario | 10 | Daughter | — | New Jersey |
| 43 | Mary Disario | 8 | Daughter | — | New Jersey |
| 44 | Louisa Disario | 5 | Son | — | New Jersey |
| 45 | Pauline Disario | 2 | Daughter | — | New Jersey |
| 46 | Joseph Pontigiero | 29 | Boarder | Gunsmith | Italy |
| 47 | Paul Cantone | 31 | Head | Shoemaker | Italy |
| 48 | Gabriel Soriente | 27 | Head | Merchant | Italy |
| 49 | Rose Soriente | 19 | Wife | — | New York |
| 50 | Anthony Soriente | 2 | Son | — | New Jersey |
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)