JH
Joseph Hart — 1900 US Census Record
Linked across censuses1900 United States Federal Census · New York, New York
Our Model Tree links this Joseph Hart across the 1900 and 1910 US Censuses in New York, New York (XGBoost, ~Confirmed) — first a head (b.~1848), then head of a 7-person household.
Age 52
b. ~1848
Male
Head
Born: Germany
Married
1900 Census Record Details
| Census Year | 1900 |
| Location | New York, New York |
| Surname | Hart |
| Given Name | Joseph |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | Germany |
| Birth Month | June |
| Birth Year | 1848 |
| Year of Immigration | 1870 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Additional Details | |
| Occupation | Engineer |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | Germany |
| Birthplace (normalized) | germany |
| Occupation | Engineer |
| Township / Ward | Borough Of Manhattan |
| Est. Birth Year | ~1848 |
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 1900 census.
| Name | Relation to head | Relative to Joseph | Age | Birth yr |
|---|---|---|---|---|
| Maggie Hart | Daughter | — | 17 | ~1883 |
| Lizza Hart | Daughter | — | 19 | ~1881 |
| Theresa Hart | Spouse | — | 52 | ~1848 |
| Joseph Hart | Son | — | 21 | ~1879 |
| Valentine Hart | Son | — | 26 | ~1874 |
| Joseph Hart | Head | — | 52 | ~1848 |
| George Hart | Son | — | 22 | ~1878 |
Census Appearances
1900
New York, …
Head, age 52
New York, New York · implied b. ~1848 — 7 household members
| Surname | Hart |
| Given Name | Joseph |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | Germany |
| Birth Month | June |
| Birth Year | 1848 |
| Year of Immigration | 1870 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Occupation | Engineer |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | Germany |
| Birthplace (normalized) | germany |
1910
New York, …
Head, age 57
New York, New York · implied b. ~1853 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hart |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 57 |
| Marital Status | Married |
| Birthplace | Germany |
| Years Married | 26 |
| Year of Immigration | 1868 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Occupation | Trucks |
| Industry | Store |
| Birth Country | Germany |
| 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 Joseph Hart across 2 US Census years (1900 and 1910) in New York, New York, using XGBoost record linkage.
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This person
Anchor record
Joseph Hart
Head · 1900 · age 52 · b. ~1848 · New York
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1900 US Federal Census — New York, New York
Open full size
1900 US Federal Census — New York, New York
Page Contents
50 people indexed on this census page (ia:1900:12thcensusofpopu1110unit:0740)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Herman Maas | 15 | Son | At School | New York |
| 52 | Henry Logman|Logmann | 60 | Head | Mason | Germany |
| 53 | Dora Logman|Logmann | 61 | Wife | — | Germany |
| 54 | Andrew Frank | 42 | Head | Porter | Germany |
| 55 | Agnes Frank | 38 | Wife | — | Germany |
| 56 | Sophia Frank | 17 | Daughter | Book Keeping | New York |
| 57 | Theresa Heil | 72 | M in Law | — | Germany |
| 58 | George Reichling | 29 | Head | Laborer | Germany |
| 59 | Annie Reichling | 31 | Wife | — | Germany |
| 60 | Dora Reichling | 9 | Daughter | At School | Germany |
| 61 | Emma Reichling | 5 | Daughter | — | New York |
| 62 | Helmuth Reichling | 1 | Son | — | New York |
| 63 | Joseph Hart THIS PERSON | 52 | Head | Engineer | Germany |
| 64 | Theresa Hart | 52 | Wife | — | Germany |
| 65 | Valentine Hart | 26 | Son | Laborer | New York |
| 66 | George Hart | 22 | Son | Blacksmith | New York |
| 67 | Joseph Hart | 21 | Son | Plumber | New York |
| 68 | Lizza Hart | 19 | Daughter | Saleslady | New York |
| 69 | Maggie Hart | 17 | Daughter | Saleslady | New York |
| 70 | John Starinsky | 40 | Head | Blacksmith | Hungary |
| 71 | Regina Starinsky | 35 | Wife | — | Hungary |
| 72 | Fred Starinsky | 14 | Son | Clerk | Hungary |
| 73 | Frank Starinsky | 12 | Son | At School | New York |
| 74 | John Starinsky | 9 | Son | At School | New York |
| 75 | Rudolph Starinsky | 6 | Son | At School | New York |
| 76 | Jennie Starinsky | 5 | Daughter | — | New York |
| 77 | Ellen Starinsky | 3 | Daughter | — | New York |
| 78 | Mary Starinsky | 1 | Daughter | — | New York |
| 79 | Jacob Büttner | 37 | Head | Store Keeper | Germany |
| 80 | Dora Büttner | 37 | Wife | — | Germany |
| 81 | Lizzie Büttner | 13 | Daughter | At School | New York |
| 82 | Adolph Büttner | 12 | Son | At School | New York |
| 83 | Lena Büttner | 9 | Daughter | At School | New York |
| 84 | Vaclav Azel | 36 | Head | Baker | Bohemia |
| 85 | Carolina Azel | 36 | Wife | — | Bohemia |
| 86 | Charles Azel | 11 | Son | At School | New York |
| 87 | Mary Azel | 9 | Daughter | At School | New York |
| 88 | Carolina Azel | 3 | Daughter | — | New York |
| 89 | Albina Azel | 1 | Daughter | — | New York |
| 90 | Nicholas Lennon | 27 | Head | Lineman | New York |
| 91 | Mary Lennon | 23 | Wife | — | New York |
| 92 | Mary Lennon | 2 | Daughter | — | New York |
| 93 | Richard Lennon | None | Son | — | New York |
| 94 | Fred Gunther | 59 | Head | Cigar Maker | Germany |
| 95 | Mary Gunther | 68 | Wife | — | Germany |
| 96 | Carl Smith | 20 | Boarder | Painter | Germany |
| 97 | Fred Schwer | 67 | Boarder | Laborer | Germany |
| 98 | Louis Hahnel | 30 | Head | Housework | Germany |
| 99 | Jacob Hahnel | 2 | Son | — | New York |
| 100 | Fred Schelle | 36 | Head | Janitor | Germany |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1900 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)