JT
John Tracy — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Warren, New Jersey
Our Model Tree links this John Tracy across the 1900, 1910 and 1920 US Censuses in Warren, New Jersey (XGBoost, ~Confirmed) — first a head (b.~1870), then head of a 6-person household.
Age 50
b. ~1870
Male
Head
Born: Ireland
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Warren, New Jersey |
| Surname | Tracy |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 50 |
| Marital Status | Married |
| Birthplace | Ireland |
| Year of Immigration | 1887 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Occupation | Laborer |
| Industry | Machine shop |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Home Owned/Rented | O |
| Home Free/Mortgaged | M |
| Birth Country | Ireland |
| Year of Naturalization | 1900 |
| Birthplace (normalized) | ireland |
| Occupation | Laborer |
| Township / Ward | Phillipsburg Town |
| Est. Birth Year | ~1870 |
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 John | Age | Birth yr |
|---|---|---|---|---|
| John Tracy | Son | — | 20 | ~1900 |
| Mary Tracy | Daughter | — | 17 | ~1903 |
| Anna Tracy | Spouse | — | 54 | ~1866 |
| Elizabeth Tracy | Daughter | — | 22 | ~1898 |
| Rose Tracy | Daughter | — | 14 | ~1906 |
| John Tracy | Head | — | 50 | ~1870 |
Census Appearances
1900
New York, …
Head, age 36
New York, New York · implied b. ~1864
●
Primary link
· ~Confirmed · 1 source
XGBoost
| Surname | Tracey |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | Ireland |
| Birth Month | June |
| Birth Year | 1864 |
| Year of Immigration | 1887 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Blacksmith |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1910
Warren, New …
Head, age 45
Warren, New Jersey · implied b. ~1865 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Tracey |
| Given Name | John Sr. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Ireland |
| Years Married | 22 |
| Year of Immigration | 1888 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Labourer |
| Industry | Drill Works |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1920
Warren, New …
Head, age 50
Warren, New Jersey · implied b. ~1870 — 6 household members
| Surname | Tracy |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 50 |
| Marital Status | Married |
| Birthplace | Ireland |
| Year of Immigration | 1887 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Laborer |
| Industry | Machine shop |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Home Owned/Rented | O |
| Home Free/Mortgaged | M |
| Birth Country | Ireland |
| Year of Naturalization | 1900 |
| Birthplace (normalized) | ireland |
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 Tracy across 3 US Census years (1900, 1910 and 1920) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
John Tracy
Head · 1920 · age 50 · b. ~1870 · New Jersey
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — Warren, New Jersey
Open full size
1920 US Federal Census — Warren, New Jersey
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1073unit:0433)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Arthur Fleming | 10 | Son | — | New Jersey |
| 52 | Gertrude Fleming | 8 | Daughter | — | New Jersey |
| 53 | John J. Mcnally | 54 | Brother-in-law | — | New Jersey |
| 54 | Charles A. Scott | 47 | Head | Weaver | England |
| 55 | Mary A. Scott | 44 | Wife | Foreman | Pennsylvania |
| 56 | Walter A. Scott | 17 | Son | — | Pennsylvania |
| 57 | Charles Scott | 15 | Son | Delivery Boy | Pennsylvania |
| 58 | Adolph Fenwick | 45 | Head | — | Switzerland |
| 59 | Marie Fenwick | 44 | Wife | Manager | Sweden |
| 60 | Hazel Fenwick | 13 | Daughter | — | New York |
| 61 | Edgar Fenwick | 9 | Son | — | New Jersey |
| 62 | Francis C. Gibb | 49 | Head | Blacksmith | New Jersey |
| 63 | Mary Gibb | 43 | Wife | — | New Jersey |
| 64 | Christ Gibb | 14 | Son | — | Delaware |
| 65 | Elizabeth Gibb | 11 | Daughter | — | New Jersey |
| 66 | Francis Gibb | 8 | Son | — | New Jersey |
| 67 | Mary Gibb | 6 | Daughter | — | New Jersey |
| 68 | Thomas Tomlinson | 58 | Head | Machinist | England |
| 69 | Lilly Tomlinson | 54 | Wife | — | England |
| 70 | Albert Tomlinson | 21 | Son | Tool Maker | England |
| 71 | William Snyder | 37 | Head | Blacksmith Helper | New Jersey |
| 72 | Hilda Snyder | 35 | Wife | — | Sweden |
| 73 | Viola Snyder | 4 | Daughter | — | Pennsylvania |
| 74 | Mary A. Snyder | 77 | Mother | — | New York |
| 75 | John Tirgan | 25 | Head | Engineer | New York |
| 76 | Kathryn Tirgan | 25 | Wife | — | New York |
| 77 | John H. Tirgan | 3 | Son | — | New Jersey |
| 78 | Theodore J. Tirgan | 1 | Son | — | New Jersey |
| 79 | Robert P. Tirgan | 0 | Son | — | New Jersey |
| 80 | Frank T. Lawler | 43 | Head | Crane Runner | New Jersey |
| 81 | Belle Lawler | 42 | Wife | — | New Jersey |
| 82 | George G. Korp | 32 | Head | Janitor | New Jersey |
| 83 | Clara Korp | 30 | Wife | — | New Jersey |
| 84 | John Korp | 12 | Son | — | New Jersey |
| 85 | Elizabeth Korp | 5 | Daughter | — | New Jersey |
| 86 | Matthew Korp | 2 | Son | — | New Jersey |
| 87 | Fred Ward | 58 | Head | Laborer | Ireland |
| 88 | Patrick Ward | 38 | Son | Car Knocker | Pennsylvania |
| 89 | Bernard Ward | 24 | Son | Repairman | Pennsylvania |
| 90 | James Ward | 22 | Son | Brakeman | Pennsylvania |
| 91 | Anna Ward | 20 | Daughter | — | New Jersey |
| 92 | Raymond Dancer | 3 | Grandson | — | New Jersey |
| 93 | John Tracy THIS PERSON | 50 | Head | Laborer | Ireland |
| 94 | Anna Tracy | 54 | Wife | — | Ireland |
| 95 | Elizabeth Tracy | 22 | Daughter | Spinner | New Jersey |
| 96 | John Tracy | 20 | Son | — | New Jersey |
| 97 | Mary Tracy | 17 | Daughter | Spinner | New Jersey |
| 98 | Rose Tracy | 14 | Daughter | — | New Jersey |
| 99 | John Mencucci | 37 | Head | Laborer | Italy |
| 100 | Sofia Mencucci | 37 | Wife | — | Italy |
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)