George O Sullivan and Jean Macfarlane of Nsw Australia

I am particularly interested in the relationship between William George O'Sullivan 1884-1954 and Jean MacFarlane, (no information available), their relationship lasted 25 years in the Newtown area of New South Wales Australia, they had 9 children.

Also a daughter of a previous marriage of William George, Marjorie Edith O'Sullivan who married a Bernard Pius Nolan 1944 at Petersham, NSW,