Konieczny Szczech Family History
Family: Jan (John) Hajder / Mary C. Walenski (F1230)
Jan Ignatz Hayder (1811- ) 
|
Maria Tabaka (1818-1855)
|
Anton Walenty Haider (1865-1942)  |
| Michael Hajder (1860-1879) |
| Ignatz (Ignac Ignacy) Hayder (1872-1939) |
| Walenty Hayder (1876-1918) |
| Jan Hayder (1864- ) |
| Jan (John) Hajder (1858-1930)
|
| Mary C. Walenski (1867- ) |
| Martin Adam Hajder (1888-1963) |