CHAPMAN and EDGE County Wicklow WALDRON and WARDLE - County Kildare

I am looking for CHAPMANs from County Wicklow. My husband's 2x Great Grandfather on his Father's side was William George CHAPMAN. He was born circa 1832 in Newtownmountkennedy, County Wicklow - emigrated to Australia (Melbourne) and then on to New Zealand. William George's father's name was William and his Mother was Sarah EDGE presumably also from County Wicklow.

In Australia, William George met and married Tamar WALDRON born between 1827 and 1831 (my husband's 2x Great Grandmother) - Tamar had emigrated from County Kildare. I believe her parents were Thomas WALDRON and Mary WARDLE (presumably from County Kildare).

If anyone knows anything about these families I would love to hearfrom you.