Johann Piotrowski (1790- ) |
Louise Kruppa (1790- ) |
Charlotta Piotrowski (1816-1818) |
Ludwig Piotrowski (1820-1821) |
Heinriette Saborowski (1819-1873) |
Adam Piotrowski (1822-1876) |
Ludwig Piotrowski (1846- ) |
Luise Piotrowski (1849- ) |
Matthis Piotrowski (1852-1854) |