Hi I am looking for any information on my Gr. Grandparents that were married in Cork. My Gr Grandfather was Daniel A. Holland (B) 1850 who married Mary Sullivan (B) 1847. They had to have left Ireland prior to 1871 as that was when my Grandmother was (B) in Boston MA. Any help would be greatly appreciated.I realize there must have been thousands of Mary Sullivans and Daniel Hollands. Thank you and have a great day Joe -- RI