HI, I am looking for any information on Jakob Karl Ungerer and his wife Katheriner (nee Heilmann), this is my G/grandfather who lived in Dudweiler, Saarbrucken in Germany. He and his wife and 5 children left Germany and came out on the 'ALMORA' arriving in Brisbane on Jan 13th 1883. They settled in Brisbane at German Station and raised another 7 children then moved to Mackay, Qld. I Have heaps of information on them after this time, but need to know what resources I can use to trace them there. Any help would be appreciated. Thanks Trish