Former Celtic manager Martin O'Neill, with wife Geraldine and daughters Alana (left) and Aisling (right), at Queen's University. O'Neill, 53, was awarded an honorary degree by the university where he studied more

Celtic manager Martin O'Neill (left) sat with conditioning instructor Jim Hendry, overlooks his players during a team training session at Barrowfield training ground, Glasgow, Scotland. * Celtic manager Martin O'Neill appeared for

Wife geraldine hi-res stock photography and images - Alamy

Celtic manager Martin O'Neill (left) celebrating with Didier Agathe after their goalless draw against Barcelona, during their UEFA Cup, 4rd round, 2nd leg match at the Neucamp stadium Barcelona. EDITORIAL USE ONLY

Celtic manager martin hi-res stock photography and images - Alamy

Left and wife hi-res stock photography and images - Page 35 - Alamy

Martin o'neill hi-res stock photography and images - Alamy

Celtic manager martin oneill hi-res stock photography and images - Alamy

Celtic manager Martin O'Neill (left) sat with conditioning instructor Jim Hendry, overlooks his players during a team training session at Barrowfield training ground, Glasgow, Scotland. * Celtic manager Martin O'Neill appeared for

Martin O'Neill: 'I deserved criticism. But it was an absolute outpouring', Martin O'Neill

Martin O'Neill's wife battles on in fight against cancer - Sports Mole

Martin O'Neill with daughter Aisling during a reception to celebrate the 25th anniversary of co-operation Ireland Stock Photo - Alamy

Celtic manager Martin O'Neill (left) sat with conditioning instructor Jim Hendry, overlooks his players during a team training session at Barrowfield training ground, Glasgow, Scotland. * Celtic manager Martin O'Neill appeared for

Former Celtic manager Martin O'Neill, with wife Geraldine at Queen's University. O'Neill, 53, was awarded an honorary degree by the university where he studied more than 30 years ago Stock Photo

With his wife geraldine left hi-res stock photography and images - Alamy