William Allen High School Alumni
Allentown, Pennsylvania (PA)
Donald S. Heintzelman
William Allen High School
Class of 1956
→ Join 5059 Alumni from William Allen High School that have already claimed their alumni profiles.
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DONALD S.'S PROFILE
| First Name | Donald S. |
| Last Name | Heintzelman |
| Graduation Year | Class of 1956 |
| Gender | Male |
| City | N/A |
| State/Province | PA |
| Country | United States |
| Occupation | Ornithologist |
| Married | No |
| Favorite School Memory | Cam.era nclub and Mr. Brong |
Class of 1956 Alumni and Other Nearby Classes
→ Reunite with 12 class of 1956 alumni that have joined.
Thomas Donschietz
Class of 1964
Ursula Alsleben
Class of 1984
Kaen Morrow
Class of 1975
Carol Manwiller
Class of 1979
John Dreher
Class of 1975
Edward Spath
Class of 2002
Jessenia Marie
Class of 2005
Priscilla Davies
Class of 1975
Vasti Marquez
Class of 2003
Brian Repasch
Class of 2006
Louis Derrico
Class of 1993
Robert Smith
Class of 1961
Michael Kopac
Class of 1977
Kellie Kluchinsky
Class of 2000
Ronald Fedora
Class of 1959
David Harvie
Class of 1986
Randolph Keller
Class of 1969
Wendy Warmkessel
Class of 1986
Recent Class of 1956 Reunions
Plan a Class of 1956 Reunion for Free
50th Reunion, Class of 1964
Invited Classes: All Classes
Date: Sep 20, 2014
Description: 9 AM Sat 9/20/14 Tour of William Allen High School 1 PM Sat 9/20/14 Golf Outing, Shepherd Hills Golf Club, Wescosvill...(read more)