The 240-page book is out of print. It details the descendants of Richard & Catharine Coulter, Presbyterians who emigrated from County Donegal, Ireland, to Pennsylvania in 1793. They were early residents (about 1803) of Mercer County, Pennsylvania.
The book also covers allied familes: Crecelius, Bash, Rose, Conrad, Keller, Hottel, Snapp, etc.
Copies of the 1970 book can be found in the Library of Congress and other libraries. Photocopies can be ordered from the author, Steven E. Coulter, 1058-56th St., Des Moines, IA 50311-2246; RSVPR@aol.com