Hi Mildred, John F. Harriman, born 16 Oct 1851, was the son of John and Elsie (McDaniels) Harriman. He married Serena C./Corinne S. McDaniels, born 5 May 1853 Lovell ME, dau. of Dean and Mary (Whitney) McDaniels. Source: VR Lovell ME
John descends back through the Chatham NH Harrimans to the original immigrant, 1Leonard Harriman of Rowley, MA.
Hope that helps a bit. If you want lineage let me know - SueB. Harriman Family Association archivist