I am the Great Great Granddaughter of Robert McCarroll and Mary Mc Mullins, Would love to get a copy of there marriage certificate. My family is all from the Hudson Valley in New York. My Grandmother was Marguerite Mc Carroll, Daughter of John McCarroll and Marietta Havens. They were from Beacon New York. Found that Mary McMullin and her two daughter arrived on the Oceanic 18 Sept 1871. Robert may have already been in the country, he does not show on the passenger list.