| Family |
Michał Grosiak, b. 1830, Rusinów, Rzeszów, Galicia, Austria d. 3 May 1890, Wola Rusinowska, Kolbuszowa, Galicia, Austria (Age 60 years) |
| Children |
| | 1. Józef Grosiak, b. 1867, Wola Rusinowska, Rzeszów, Galicia, Austria d. Yes, date unknown |
| | 2. Marianna Grosiak, b. 2 Feb 1870, Wola Rusinowska, Kolbuszowa, Galicia, Austria d. Yes, date unknown |
| | 3. Maciej Grosiak, b. 17 Feb 1872, Wola Rusinowska, Kolbuszowa, Galicia, Austria d. 30 Mar 1926, Wola Rusinowska, Kolbuszowa, Lwów, Poland (Age 54 years) |
| | 4. John George Grosiak, b. 25 Jan 1879, Wola Rusinowska, Kolbuszowa, Galicia, Austria d. Aug 1951, Passaic, Passaic, New Jersey, United States (Age 72 years) |
| | 5. Jakub Grosiak, b. 11 Jul 1883, Wola Rusinowska, Kolbuszowa, Galicia, Austria d. 14 Dec 1885, Wola Rusinowska, Kolbuszowa, Galicia, Austria (Age 2 years) |
| | 6. Marcin Grosiak, b. 15 Oct 1887, Wola Rusinowska, Kolbuszowa, Galicia, Austria d. Yes, date unknown |
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