Horace Mann High School Alumni
Gary, Indiana (IN)
Diana Gallagher (Diana Sydes)
Horace Mann High School
Class of 1958
→ Join 2775 Alumni from Horace Mann High School that have already claimed their alumni profiles.
→ There are 79 classes, starting with the class of 1925 all the way up to class of 2013.
DIANA'S PROFILE
| First Name | Diana |
| Last Name | Gallagher |
| Maiden Name | Sydes |
| Graduation Year | Class of 1958 |
| Gender | Female |
| City | N/A |
| State/Province | FL |
| Country | United States |
| Occupation | H R Consultant |
| Married | Yes |
| Favorite School Memory | The (before our time) marching band |
Class of 1958 Alumni and Other Nearby Classes
→ Reunite with 17 class of 1958 alumni that have joined.
Rebecca Brandt
Class of 1983
Lisa Johnson
Class of 1982
Elizabeth Garritson
Class of 1970
Darrick Hunter
Class of 1988
Teresa Lucas
Class of 1979
Markus Williams
Class of 1991
Howard Oliver
Class of 1967
Domingo Mariani
Class of 1968
Otis Smoot
Class of 1980
Patricia Flood
Class of 1970
Marian Yaros
Class of 1964
William Stanford
Class of 1966
Barbara Stuckey
Class of 1983
Marie Marie A Richardson
Class of 1975
Alphonso Prince
Class of 1989
Antonio Taylor
Class of 1991
Dennis Bunda
Class of 1961
Scott Salmon
Class of 1990
Upcoming Class of 1958 Reunions
Plan a Class of 1958 Reunion for Free
Horace Mann Class of 85, 40th Year Reunion
Invited Classes: All Classes
Date: Sep 05, 2025
Description: Dinner $220 pp Myrtle Beach SC Casual Dressy, Brown Theme Color 7pm til 10 July 18, 2015 Payment can be made Chase ...(read more)
Recent Class of 1958 Reunions
Class of 1966
Invited Classes: All Classes
Date: Aug 06, 2016
Description: Attire information and questions can be answered by contacting committee member at horacemann1966@gmail.com Friday eveni...(read more)