My great uncle, William Lamont, 1891-1916, was born in Lisburn and died in WW1. He married Sarah Purdy, b 1892, in Lisburn on 27 June 1914. Their daughter Margaret Purdy Lamont was born in 1915 also in Lisburn. After William died, Sarah remarried on 30 December 1920 to John McKeavney and they had a son John in 1921. It appears William's family had no further contact with Sarah or her daughter after William died and I can find no record of what happened to them. Would anyone out there have any information that might help me? I am in Australia so I am limited as to the records I can search.
Thanks in advance.
Angela