do pradziadków.
┌── Pater Ignoti ┌── Teodor Gerstenberger 1846-1885 | └── Emmerentia Gerstenberger 1824-1901 ┌── Robert Gerstenberger 1874 | | ┌── Pater Ignoti | └── Romana Laudert ca 1846-1916 | └── Krescenz Laudert ca 1824 ── Curt Gerstenberger 1900-1977 └── Anna Günther 1870-1944 |