Hallo Chris, your great grandfather Gustav Moritz BECKER, born 29.11.1836 in Janny near Prittag (county Grünberg)/Silesia, died 5.11.1899 in Balaklava/Australia, had married Ernestine Auguste GUNDER (born 27.3.1842, died 24.12.1906 in Balaklava/Australia) on 24.9.1863 in Angaston/Australia.They had seven children: Gustav Adolph Alfred (1864 - 1946), Anna Berta Dorothea (1866 - 1939), Auguste Emilie Lydia (1868 - 1908), Gotthelf Richard Benjamin (1870 - 1936), Gotthold Emanuel (1873 - 1948), Bertha Magdalena (1877 - ?)and Marie Martha Edelgard (1882 - 1978). Do you are interested in more Infos? Regards Hobier