- Author
- Wood, Stacy B. C.
- Date of Publication
- 1992.
National Association of Watch
and Clocks Collectors, Inc. and the former director/curator of its museum in
Columbia. Stacy has also served on the Lancaster County Historical Society's
board of trustees and various committees.
�94/3, 1992 89
Appendix
THE GUMPF FAMILY GENEALOGY
0 John Dietrich/Dieder Gumpf