i am searching for descendants of Stephen Duffy, James Duffy, William Francis Duffy, Anne Tracy, Thomas Tracy, Margaret Hughes. they all came from Ireland in 1877 on the Ship 'Samuel Plimsoll' from Plymouth England. Children of James and Anne Tracy was William Duffy and Stephen Duffy. William Duffy married Margaret Hughes in 1908 in Sydney. they had 3 children. Twins were Anna Margaret and Mary Agnes Duffy born 1909. Dorothy Duffy 1912

If anyone knows or think that might be related to these people it would be greatly appreciated if you would let me know thanks