Interaktives Sanduhrdiagramm von
Marianna
Speer
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
–
Friedrich
Speer
1797
–
1863
Josepha
Grabinsky
–