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Mary Klein — 1900 US Census Record
Linked across censuses1900 United States Federal Census · New York, New York
Our Model Tree links this Mary Klein across the 1900, 1910, 1920 and 1930 US Censuses in New York, New York (XGBoost, ~Confirmed) — first a head (b.~1856), then head of a 4-person household.
Age 44
b. ~1856
Female
Head
Born: Hungary
Widowed
1900 Census Record Details
| Census Year | 1900 |
| Location | New York, New York |
| Surname | Klein |
| Given Name | Mary |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 44 |
| Marital Status | Widowed |
| Birthplace | Hungary |
| Birth Month | Jan |
| Birth Year | 1856 |
| Year of Immigration | 1886 |
| Father's Birthplace | Hungary |
| Mother's Birthplace | Hungary |
| Additional Details | |
| Occupation | Laundress |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | No |
| Birth Country | Hungary |
| Birthplace (normalized) | hungary |
| Occupation | Laundress |
| Township / Ward | Borough Of Manhattan |
| Est. Birth Year | ~1856 |
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.
4 people recorded at the same address in the 1900 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Klein | Head | — | 44 | ~1856 |
| Vera Klein | Daughter | — | 10 | ~1890 |
| Anna Podarik | Other | — | 21 | ~1879 |
| Mary Klein | Daughter | — | 9 | ~1891 |
Census Appearances
1900
New York, …
Head, age 44
New York, New York · implied b. ~1856 — 4 household members
| Surname | Klein |
| Given Name | Mary |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 44 |
| Marital Status | Widowed |
| Birthplace | Hungary |
| Birth Month | Jan |
| Birth Year | 1856 |
| Year of Immigration | 1886 |
| Father's Birthplace | Hungary |
| Mother's Birthplace | Hungary |
| Occupation | Laundress |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | No |
| Birth Country | Hungary |
| Birthplace (normalized) | hungary |
Spouse, age 56
New York, New York · implied b. ~1854 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Kline |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 56 |
| Marital Status | Married |
| Birthplace | Hungary |
| Years Married | 32 |
| Children Born | 6 |
| Children Living | 6 |
| Year of Immigration | 1890 |
| Father's Birthplace | Hungary |
| Mother's Birthplace | Hungary |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth Country | Hungary |
| Birthplace (normalized) | hungary |
1920
New York, …
Spouse, age 67
New York, New York · implied b. ~1853 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Klein |
| Given Name | Mollie |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 67 |
| Marital Status | Married |
| Birthplace | Hungary |
| Year of Immigration | 1890 |
| Naturalization Status | Alien |
| Father's Birthplace | Hungary |
| Mother's Birthplace | Hungary |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Hungarian |
| Birth Country | Hungary |
| Birthplace (normalized) | hungary |
1930
Bronx, New …
Other, age 77
Bronx, New York · implied b. ~1853 — 50 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Klein |
| Given Name | Molly |
| Relationship to Head | Inmate |
| Sex | F |
| Color / Race | White |
| Age | 77 |
| Marital Status | Widowed |
| Birthplace | Hungary |
| Naturalization Status | Alien |
| Year of Immigration | 1890 |
| Father's Birthplace | Hungary |
| Mother's Birthplace | Hungary |
| Can Read/Write | No |
| Mother Tongue | Hungarian |
| Birth Country | Hungary |
| Birthplace (normalized) | hungary |
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 Mary Klein across 4 US Census years (1900, 1910, 1920 and 1930) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Mary Klein
Head · 1900 · age 44 · b. ~1856 · 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:1900:12thcensusofpopu1091unit:0540)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Max Goldman | 12 | Son | At School | Austria |
| 52 | Annie Goldman | 5 | Daughter | — | New York |
| 53 | Sadie Goldman | 4 | Daughter | — | New York |
| 54 | Mary Klein THIS PERSON | 44 | Head | Laundress | Hungary |
| 55 | Vera Klein | 10 | Daughter | At School | New York |
| 56 | Mary Klein | 9 | Daughter | At School | New York |
| 57 | Anna Podarik | 21 | Boarder | Servant | Hungary |
| 58 | Eugene Jausel | 50 | Head | — | Germany |
| 59 | Frank Jausel | 25 | Son | Express | New York |
| 60 | Henry Jausel | 22 | Son | Machinist | New York |
| 61 | Katie Jausel | 20 | Daughter | — | New York |
| 62 | Andrew Jausel | 18 | Son | Elevator Boy | New York |
| 63 | Joseph Bodsouski | 30 | Head | Expressman | Russia |
| 64 | Marie Bodsouski | 27 | Wife | — | Germany |
| 65 | Stanisla Bodsouski | 3 | Son | — | New York |
| 66 | Helen Bodsouski | 1 | Daughter | — | New York |
| 67 | Valentin Stoliski | 28 | Boarder | Cook Rest | Russia |
| 68 | Katie Stoliski | 25 | Sister | Waitress | Russia |
| 69 | Martin Bresky | 26 | Head | — | Austria |
| 70 | Annie Bresky | 22 | Wife | — | Austria |
| 71 | Christina Bresky | 0 | Daughter | — | New York |
| 72 | John Polky | 28 | Boarder | L. Laborer | Austria |
| 73 | John Holich | 46 | Boarder | — | Austria |
| 74 | Joseph Holeszer | 39 | Head | Shoemaker | Hungary |
| 75 | Mary Holeszer | 31 | Wife | — | Hungary |
| 76 | Mary Holeszer | 13 | Daughter | At School | Hungary |
| 77 | Julia Holeszer | 11 | Daughter | At School | Hungary |
| 78 | Joseph Holeszer | 7 | Son | At School | New York |
| 79 | Steve Holeszer | 5 | Son | — | New York |
| 80 | John Holeszer | 3 | Son | — | New York |
| 81 | Charlie Holeszer | 1 | Son | — | New York |
| 82 | Paul Balswich | 38 | Head | Porter Seed | Austria |
| 83 | Briget Balswich | 32 | Wife | — | Austria |
| 84 | John Balswich | 6 | Son | — | New York |
| 85 | Louis Floto | 38 | Head | — | Italy |
| 86 | Rosa Floto | 40 | Wife | — | Italy |
| 87 | Charles Floto | 14 | Son | — | Italy |
| 88 | Tony Floto | 11 | Son | At School | Italy |
| 89 | Louis Floto | 8 | Son | — | Italy |
| 90 | Joseph Floto | 2 | Son | — | New York |
| 91 | William Floto | 0 | Son | — | New York |
| 92 | Teresa Mershent | 51 | Boarder | — | Italy |
| 93 | Jacob Lohworth | 25 | Head | — | New York |
| 94 | Minnie Lohworth | 25 | Wife | — | New York |
| 95 | Annie Lohworth | 3 | Daughter | — | New York |
| 96 | Jacob Lohworth | 1 | Son | — | New York |
| 97 | William Lohworth | 15 | Brother | — | New York |
| 98 | — | None | Head | — | Austria |
| 99 | — | None | Wife | — | Austria |
| 100 | — | None | Son | — | New York |
Related Census Records
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)