Have a look and see if you recognise anyone.
Photos: Derry Journal Archive.
5. Seated, from left, are Aideen Craig, Rachel Mullan, Klara Davidson, Jenny McClelland and Catherine Donnelly. Standing, from left, are Gareth Doherty, David Carlin, Colm McKeever, Noel Christy and Liam Heffernan. (1611C09)
Seated, from left, are Aideen Craig, Rachel Mullan, Klara Davidson, Jenny McClelland and Catherine Donnelly. Standing, from left, are Gareth Doherty, David Carlin, Colm McKeever, Noel Christy and Liam Heffernan. (1611C09) : Students and their guests pictured at the St Columb's College formal back in November 2004. Photo: Derry Journal
6. Seated, from left, are Catriona Begley, Catherine Doherty, Jolene Irwin, Sarah Duffield and Amy Pollard. Standing, from left, are Jonathan Bolster, Paul Rodgers, Daryl Harkin, Sean Cartin and Declan Bradley. (1611C07)
Seated, from left, are Catriona Begley, Catherine Doherty, Jolene Irwin, Sarah Duffield and Amy Pollard. Standing, from left, are Jonathan Bolster, Paul Rodgers, Daryl Harkin, Sean Cartin and Declan Bradley. (1611C07) : Students and their guests pictured at the St Columb's College formal back in November 2004. Photo: Derry Journal
7. St Columb's College Formal (9).jpg
Students and their guests pictured at the St Columb's College formal back in November 2004. Photo: Derry Journal
8. Seated, from left, are Gemma Doherty, Megan Halliday, Catherine O'Driscoll, Margaret McCauley and Claire Marie Cunningham. Standing, from left, are Stephen Barrett, Kieran Payne, Christopher Farrell, Gary Doherty and Dermot Devine. (1611C04)
Seated, from left, are Gemma Doherty, Megan Halliday, Catherine O'Driscoll, Margaret McCauley and Claire Marie Cunningham. Standing, from left, are Stephen Barrett, Kieran Payne, Christopher Farrell, Gary Doherty and Dermot Devine. (1611C04) : Students and their guests pictured at the St Columb's College formal back in November 2004. Photo: Derry Journal