Here are some e-mail addresses of important source people, in no particular order:

Ron (Ronald Lee) Dentinger of Dodgeville, WI 
 info@ banquetspeaker.com
 He has a nice website at http://banquetspeaker.com

Jerry (Gerald B.) Dentinger of Louisville KY 
 GBD8136046@aol.com
 He has a nice website at http://www.dentinger.org

Claire Wright of California
 clrwright@earthlink.net

Nancy Archdekin of Nebraska
 archde.omaha@att.net
 She has a nice website at  http://home.att.net/~archde.omaha/index.htm

Jacqueline MacPherson of New York
 Jacmac4son@aol.com

Fred & Pat Dentinger of Cupertino, CA
 408-257-1780

Denise Pitzen of Curtice, OH
 depitzen@aol.com  or  femailman@aol.com
 She has a nice website at http://freepages.genealogy.rootsweb.com/~dpitzen/

Connie Moretti of Redondo Beach, CA
  her family website is   http://members.aol.com/cwmoretti/family/page7.htm