I am looking for information on my great grandfather, Michael W. Shanahan born in an unknown location in Ireland (possibly Co. Clare or Co. Tipperary) in approximately 1867. He had a sister, Mary J. Shanahan Gorman born May 25, 1859 in Ireland. He emigrated to the U.S. in approimately 1885. His parents were William Shanahan and Margaret Ryan Shanahan. Can anyone help me out?