| Name | Isidore Kurtz (Kortsarz) | |
| Nickname | Issie or Isko | |
| Born | 22 Dec 1880 | Stoczek, Wegrow County, Poland [1] |
| Gender | Male | |
| Immigration | 23 Jan 1907 | New York, NY, US [2, 3] |
| Ship: Blucher Birth place: Stoczek Departed from: Hamburg Departure date: 12 Jan 1907 Marital status: married Occupation: gaiter stepper Person in US: Josol Onowsky | ||
| Census | 1 Jun 1915 | 167 Monroe Street, New York, NY, US [4] |
| Census | 3 Jan 1920 | 65 98th Street, New York, NY, US [5] |
| Census | 10 Apr 1930 | 50 Hamilton Avenue, White Plains, NY, US [6] |
| Census | 10 Apr 1940 | 114 Autumn Street, Passaic, NJ, US [7] |
| Person ID | I9945 | Smithwick Family Tree |
| Last Modified | 13 Feb 2023 | |
| Father | Michel Lejb Kortsarz, b. 1844, Wegrów, Poland | |
| Mother | Brayna Ruza, b. 1844, Mrozowa Wola, Wegrów County, Poland | |
| Married | 20 Dec 1864 | Wegrów, Poland |
| Family ID | F3133 | Group Sheet | Family Chart |
| Family | Bertha (Blume) Kijak, b. Abt 1886 | |||||||||||
| Children |
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| Last Modified | 12 Feb 2023 | |||||||||||
| Family ID | F3162 | Group Sheet | Family Chart | ||||||||||
| Sources |
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