Dear Peter Thank you for the information. My Gundlach's were from Biesenthal, Brandenburg. Hermann August Franz Gundlach born Biesenthal 1859 came to Sydney Australia in 1878. His father & mother were also born Biesenthal, as follows: August Friedrich Gundlach born 1814 died 1865 Biesenthal married Biesenthal 1842 Louise Sophie Schulze born Biesenthal 1824 died Biesenthal 1902. Johann Gottlieb Gundlach born 1781 died 1813 Biesenthal. Christian Ludwig Gundlach born 1738 died 1805 Biesenthal. I do not understand the last part of your message. What does bekannt & rausgesucht mean? Faye.