Interaktives Sanduhrdiagramm von
Friedrich
Speer
Mathias
Speer
1835
–
Gregor
Speer
1837
–
Adam
Speer
1839
–
1843
Johann
Niestroy
1866
–
Johanna
Niestroy
1868
–
Marianna
Speer
1841
–
Ignatz
Niestroy
1835
–
Caroline
Speer
1842
–
1843
Catharina
Speer
1846
–
Bartek
Maron
1838
–
Vincent
Ledwon
1868
–
Franz
Ledwon
1871
–
Franzka
Ledwon
1872
–
Anton
Ledwon
1875
–
Catharinae
Ledwon
1878
–
Thomas
Ledwon
1882
–
Maria
Ledwon
1885
–
Marianna
Speer
1849
–
Ignatz
Ledwon
1842
–
Carl
Speer
1852
–
1852
Jacob
Speer
1853
–
Friedrich
Speer
1797
–
1863
Josepha
Grabinsky
–