Hello There - I have a Mary Mackin (plus various spellings of surname) who married Thomas Carroll in about 1837 Ireland. Thomas was aged about 19 when he married Mary. When Thomas Carroll died in Gundagai, New South Wales Australia in 1878 he was aged 60 years and had been in New South Wales for about 36 years. Unfortunately I have not been able to confirm Mary's death to date and when Thomas and Mary and possible children born in Ireland arrived in Australia. Children born in New South Wales were Thomas born 1845 (died 1862), Edmund/Edward born 1849, Patrick born 1852, Mary C born 1855. There was also a son James (no birth found in New South Wales) living and one unknown female living at the time of Thomas Carroll's death. Two sons and two daughters were also deceased at the time of Thomas's death. Unfortunatley this is very sketchy information but would appreciate any assistance.
Kind regards
Lincee