JF
John Fritz — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Middlesex, New Jersey
Our Model Tree links this John Fritz across the 1900, 1910 and 1920 US Censuses in Middlesex, New Jersey (XGBoost, ~Confirmed) — first a head (b.~1865), then head of a 6-person household.
Age 55
b. ~1865
Male
Head
Born: Germany
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Middlesex, New Jersey |
| Surname | Fritz |
| Given Name | John Sr |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 55 |
| Marital Status | Married |
| Birthplace | Germany |
| Year of Immigration | 1888 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Additional Details | |
| Occupation | Foreman |
| Industry | Brick Co |
| Class of Worker | W |
| Can Read | No |
| Can Write | No |
| Speaks English | Yes |
| Mother Tongue | German |
| Home Owned/Rented | O |
| Home Free/Mortgaged | F |
| Birth Country | Germany |
| Year of Naturalization | 1894 |
| Birthplace (normalized) | germany |
| Occupation | Foreman |
| Township / Ward | Borough Of Sayreville |
| Est. Birth Year | ~1865 |
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 Fritz | Head | — | 55 | ~1865 |
| Louise Fritz | Daughter | — | 8 | ~1912 |
| Theresa Fritz | Spouse | — | 48 | ~1872 |
| Elizabeth Fritz | Daughter | — | 18 | ~1902 |
| John Fritz | Son | — | 20 | ~1900 |
| Edward Fritz | Son | — | 13 | ~1907 |
Census Appearances
1900
Middlesex, New …
Head, age 34
Middlesex, New Jersey · implied b. ~1866 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Fritz |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 33 |
| Marital Status | Married |
| Birthplace | Germany |
| Birth Month | July |
| Birth Year | 1866 |
| Year of Immigration | 1887 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Occupation | Day Laborer |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | Germany |
| Birthplace (normalized) | germany |
1910
Middlesex, New …
Head, age 44
Middlesex, New Jersey · implied b. ~1866 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Fritz |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 44 |
| Marital Status | Married |
| Birthplace | Germany |
| Years Married | 20 |
| Year of Immigration | 1887 |
| Naturalization Status | First papers filed |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Occupation | Foreman |
| Industry | Brick Yard |
| Birth Country | Germany |
| Birthplace (normalized) | germany |
1920
Middlesex, New …
Head, age 55
Middlesex, New Jersey · implied b. ~1865 — 6 household members
| Surname | Fritz |
| Given Name | John Sr |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 55 |
| Marital Status | Married |
| Birthplace | Germany |
| Year of Immigration | 1888 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Occupation | Foreman |
| Industry | Brick Co |
| Class of Worker | W |
| Can Read | No |
| Can Write | No |
| Speaks English | Yes |
| Mother Tongue | German |
| Home Owned/Rented | O |
| Home Free/Mortgaged | F |
| Birth Country | Germany |
| Year of Naturalization | 1894 |
| Birthplace (normalized) | germany |
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 Fritz across 3 US Census years (1900, 1910 and 1920) in Middlesex, New Jersey, using XGBoost record linkage.
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This person
Anchor record
John Fritz
Head · 1920 · age 55 · b. ~1865 · 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 — Middlesex, New Jersey
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1920 US Federal Census — Middlesex, New Jersey
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1057unit:0460)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Emily Wolanin | 26 | wife | None | Connecticut |
| 52 | Esther Wolanin | 3 | daughter | None | Connecticut |
| 53 | Harold Wolanin | 1 | son | None | New Jersey |
| 54 | Henry Boyler | 42 | Head | Gunsmith | New York |
| 55 | Anna Boyler | 37 | wife | None | New Jersey |
| 56 | Henry Jr Boyler | 19 | son | Operator | New Jersey |
| 57 | George Boyler | 17 | son | Labour | New Jersey |
| 58 | Walter Boyler | 13 | son | None | New Jersey |
| 59 | Harold Boyler | 11 | son | None | New Jersey |
| 60 | Richard Boyler | 10 | son | None | New Jersey |
| 61 | Adeline Boyler | 6 | daughter | None | New Jersey |
| 62 | August Hockenjos | 42 | Head | Manager | New Jersey |
| 63 | Anna Hockenjos | 40 | wife | None | Pennsylvania |
| 64 | William Hockenjos | 20 | son | Labour | Pennsylvania |
| 65 | Elnor Hockenjos | 17 | daughter | Operator | Pennsylvania |
| 66 | Cecil Hockenjos | 14 | son | None | Pennsylvania |
| 67 | Helen Hockenjos | 10 | daughter | None | Pennsylvania |
| 68 | Dorothy Johanna Hockenjos | 6 | daughter | None | New Jersey |
| 69 | Irene Hockenjos | 5 | daughter | None | New Jersey |
| 70 | Conrad Hockenjos | 1 | son | None | New Jersey |
| 71 | Richard Meyer | 36 | Head | Engineer | New Jersey |
| 72 | Caroline Meyer | 31 | wife | None | New Jersey |
| 73 | Richard Meyer | 13 | son | None | New Jersey |
| 74 | Leroy Meyer | 10 | son | None | New Jersey |
| 75 | Russell Meyer | 8 | son | None | New Jersey |
| 76 | Edward Meyer | 2 | son | None | New Jersey |
| 77 | Paul Wilczek | 50 | Head | Labour | Poland |
| 78 | Salka Wilczek | 48 | wife | None | Poland |
| 79 | Mamie Wilczek | 22 | daughter | Cutting | New Jersey |
| 80 | Frank Wilczek | 18 | son | Labour | New Jersey |
| 81 | John Wilczek | 12 | son | None | New Jersey |
| 82 | Paul Wilczek | 12 | son | None | New Jersey |
| 83 | Joseph Wilczek | 9 | son | None | New Jersey |
| 84 | Joseph Bittel | 52 | Head | Manager | France |
| 85 | Otto Bittel | 22 | son | Driver | New York |
| 86 | Emma Bittel | 19 | daughter | Clerk | New York |
| 87 | John Sr Fritz THIS PERSON | 55 | Head | Foreman | Germany |
| 88 | Theresa Fritz | 48 | wife | None | Germany |
| 89 | John Jr Fritz | 20 | son | Operator | New Jersey |
| 90 | Elizabeth Fritz | 18 | daughter | Bookkeeper | New Jersey |
| 91 | Edward Fritz | 13 | son | None | New Jersey |
| 92 | Louise Fritz | 8 | daughter | None | New Jersey |
| 93 | George H. Kessler | 45 | Head | Watchman | New Jersey |
| 94 | Olive Kessler | 38 | wife | None | New Jersey |
| 95 | Helen Kessler | 13 | daughter | None | New Jersey |
| 96 | Donald Kessler | 5 | son | None | New Jersey |
| 97 | Gladys Kessler | 1 | daughter | None | New Jersey |
| 98 | Edward Wack | 31 | Head | Operator | New Jersey |
| 99 | Anna Wack | 26 | wife | None | New Jersey |
| 100 | Edward Wack | 7 | son | None | 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)