| Children |
| | 1. Jan Karol Matuszkiewicz, b. 6 Nov 1871, Rzochów, Mielec, Galicia, Austria d. 11 Aug 1876, Rzochów, Mielec, Galicia, Austria (Age 4 years) |
| | 2. Feliks Matuszkiewicz, b. 5 Oct 1873, Rzochów, Mielec, Galicia, Austria d. 16 Apr 1874, Rzochów, Mielec, Galicia, Austria (Age 0 years) |
| | 3. Helen Matuszkiewicz, b. 9 Jul 1876, Rzochów, Mielec, Galicia, Austria d. 3 Apr 1933, Buffalo, Erie, New York, United States (Age 56 years) |
| | 4. Anthony Matuszkiewicz, b. 19 Jan 1879, Rzochów, Mielec, Galicia, Austria d. 19 Mar 1963, Erie, New York, United States (Age 84 years) |
| | 5. Michał Matuszkiewicz, b. 11 Aug 1881, Rzochów, Mielec, Galicia, Austria d. Yes, date unknown |
| | 6. Michael Matuszkiewicz, b. 2 May 1883, Rzochów, Mielec, Galicia, Austria d. 31 Dec 1963, Erie, New York, United States (Age 80 years) |
| | 7. Anna Matuszkiewicz, b. 11 Oct 1885, Buffalo, Erie, New York, United States d. 20 Apr 1895, Buffalo, Erie, New York, United States (Age 9 years) |
| | 8. Joseph John Matuszkiewicz, b. 19 Jun 1888, Buffalo, Erie, New York, United States d. 7 Aug 1953, Buffalo, Erie, New York, United States (Age 65 years) |
| | 9. Stanley Matuszkiewicz, b. 5 Nov 1890, Buffalo, Erie, New York, United States d. Yes, date unknown |
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