William and Sarah Ann had a son Samuel born in 1875
Thanks!
OK so William and Jack were brothers.
As I am missing the William and Sarah in the notes I was given, it is unclear who the rest of the family referred to in a relevant passage. However it suggests the following are either the children of Jack and Mary, or failing that siblings of Jack and William:
Mary - married Ned Curry from Tenterfield
Len - was a teacher
Jack - a High School Principal, who's son was a surgeon in Sydney [Jack is twice referred to so not clear if Jack had a son also named Jack]
Grace -
Ruth - who married a Mr Wood (Banker from Toowoomba) [Not clear if your grandmother or aunt of same name]
Jean -
Further goes on about Hagan sisters marrying a Mr Parr and a Mr Pomroy. Not clear who are the sisters.
There are also some further notes about the children of these people.
Cheers
David