I don't know if you received a satisfactory answer to your enquiry. I have received information on the Finner family, when my brother died this August. Our grandfather was John Joseph Finner, son of William, grandson of Benjamin.
His info. says Mary was born about 1858, and died 29 Apr. 1922 in Galetta village. She married Thomas Rowan 4 Oct. 1887. Thomas died 9 Feb. 1890. Children are listed as 1)Anastasia born between 1888 & 1889, died about 1981, and was married to Michael Muldoon. 2) Thomas Rowan, died about 1936. Never married.