Colonial High School Alumni
Orlando, Florida (FL)
John Dieffenderfer
Colonial High School
Class of 1972
→ Join 3074 Alumni from Colonial High School that have already claimed their alumni profiles.
→ There are 66 classes, starting with the class of 1950 all the way up to class of 2026.
JOHN'S PROFILE
| First Name | John |
| Last Name | Dieffenderfer |
| Graduation Year | Class of 1972 |
| Gender | Male |
| City | N/A |
| State/Province | AK |
| Country | United States |
| Occupation | Airline Pilot |
| Married | Yes |
| Favorite School Memory | ummmmmmmm |
| About Me | too many things to list;;;;; where did all the time go????????? |
Class of 1972 Alumni
→ Reunite with 49 class of 1972 alumni that have joined.
Timothy Shaw
Class of 2009
Shalice January
Class of 1995
William Wichern
Class of 1960
Donna Crooke
Class of 1980
Margaret Foster
Class of 1982
Sondra Mercer
Class of 1980
Ron Blanchard
Class of 1984
Brenda Nolen
Class of 1968
Khuong Khuu
Class of 2004
Patrick Weidemann
Class of 1992
Fla Raised
Class of 2001
Debbie Jackson
Class of 1985
Ivan Gonzalez
Class of 2000
Neil Lawson
Class of 1983
Joy Simpson
Class of 1989
Ken Hill
Class of 1964
Kristin Lasenna
Class of 2001
Angie Sielski
Class of 1989
Upcoming Class of 1972 Reunions
Plan a Class of 1972 Reunion for Free
Colonial High School 1976 50th Reunion
Invited Classes: All Classes
Date: Oct 09, 2026
Description: Grenadiers - We have LIFT‑OFF Our Reunion website has officially been launched. It is now LIVE and ready for your con...(read more)
Recent Class of 1972 Reunions
CLASS OF 1968 50TH REUNION
Invited Classes: All Classes
Date: Aug 10, 2018
Description: Our 50th Reunion Gathering starts on Friday with Golf at 12noon and continues that night from 6pm to 9pm with Hors D...(read more)