My great great grandfather was Henry Hicken (the spelling later changed to Hickin along the way in Australia where I waws born). Henry was born in Birmingham UK in about 1824 and went to Australia as a young man (in the early1840s?) where he married Mary Dunn in 1844. My problem is identifying Henry's parents in Birmingham from my location in Vancouver, Canada. Perhaps he had siblings who also immigrated to the New World. Can anyone help?