G'day Kim
Quick reply: My Mary McClafferty's 2 sisters did not marry
Jane arrived in Sydney in 1877 on 'Dunbar Castle'. She passed away in 1886 and is buried at Waverley Cemetery, Catholic Section 12, 97A vault.
Ann arrived in 1880 on 'La Hogue' and her sister Mary paid 2pound sponsorship. Ann died 1885, also buried at Waverley cemetery with her sisters.
Hope this helps a bit. Will contact you directly by email but wanted a post on the message board