Hi Mary, was that Margaret Ann Corlett married William Christian in 1878, if so William is the brother to my great G/F Evan, i have been trying to find out what happened to the siblings of Evan, one Edward i have him in Leadville, Colorado living in a boarding house in 1887 with Evan before he married my great G/M Sarah Crilley/Cockle but can find nothing of him after that, most of the other ones but for 3 Eliza Evelyn, John and mary i am not sure of what happened to them.
Living in Australia it is a bit hard to get to records.
Regards,
Reg