Horace Mann High School Alumni
Gary, Indiana (IN)
Diana Gallagher (Diana Sydes)
Horace Mann High School
Class of 1958
→ Join 2787 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.
Michael Daniels
Class of 1978
Mimi Rothschild
Class of 1963
Kendra Bush
Class of 2013
Darlene Chmiel
Class of 1957
Angela Thompson
Class of 1989
Diane Diane Blaine
Class of 1960
Mary Munro
Class of 1980
Brian Brads
Class of 1990
Clara Jackson
Class of 1988
Monita Monita Smolinski
Class of 1973
Elizabeth Elser
Class of 1971
Richard Sears
Class of 1953
Michelle Wellons
Class of 1994
Janice Evans
Class of 1977
Karen Ratliff
Class of 1982
Ronald Handy
Class of 1991
Melonny Dawson
Class of 1976
Daffeny Williams
Class of 1980
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)