Gwinn High School Alumni
Gwinn, (MI)
John Costa has registered as a class of '71 alumni of Gwinn High School.
PROFILE INFORMATION:
John Costa, '71
| Gender | Male |
| Current Location | Arizona |
| Children | Boys 0, Girls 5 |
| Grandchildren | Boys 2, Girls 1 |
New Gwinn High School Alumni and Classmates that have joined:
Jhong Cruz
class of '94
Jon Mach
class of '86
Donna Bolwerk
class of '90
Gary Johnson
class of '79
Fabian Lincoln
class of '84
April Littichq
class of '88
Anita Abbey
class of '67
Kevin Ilnicky
class of '91
Danny Cowling
class of '99
Carmen Lullo
class of '76
Jayne Haines
class of '95
Charles Holcombe
class of '72
Brian Anderson
class of '91
Melinda Isley
class of '87
Angela Therrian
class of '06
Isaac Roberts
class of '07
Jonathan Billing
class of '88
Lori Hollowell
class of '79
Nyree Curtis
class of '91
Anthony Rookey
class of '75
Dave Morrissey
class of '84
Grant Marler
class of '75
Josh Copas
class of '97
Angie Swanson
class of '91
Laura Holmes
class of '91
Lee Van Alstyne
class of '78
Steven Purcell
class of '74
Troy Donegan
class of '80
Constance Swanson
class of '73
Earnest Key
class of '82