Looking for either descendents of siblings or siblings to my grandfather William Hamilton McMinn born in Derrylinn, County Armagh, Northern Ireland. He emigrated to Australia on an assisted passage to work on a relative's farm in Gladstone, Queensland sometime in the 20s or 30s. He then moved up to a sugarcane farming town in Queensland called Tully. I'm aware that before he died in the mid-80s he re-established contact with relatives back in Ireland and also in the US. If some of those or thier descendants could contact me to fill some gaps in his family history for my own family tree that would be greatly appreciated and remaining in contact would also be a great thrill.