A Celtic spokesman said: “He was a true Celtic hero and he will be sorely missed by everyone who knew him.”

Peacock, from Coleraine, Co Derry, earned 31 caps for Northern Ireland before taking over the management in 1962 when he named George Best to make his debut on the international team which played Wales at Swansea.

Former Manchester United goalkeeper Harry Gregg, a close friend recommended he pick Best, even though the manager never saw him play.

Peacock, a Protestant, had an outstanding career with Celtic.

Victor Leonard, a close personal friend, said tonight: “Bertie Peacock could walk into any supporters club and receive a rousing reception.

“It didn’t matter if it was Celtic or Rangers. It was wonderful and always brought a smile to his face.”

Peacock starred for the Northern Ireland team which reached the World Cup quarter-finals in Sweden in 1958 where he was nicknamed the “Little Ant” because of his incredible work rate as a wing half.

His career started with Coleraine and moved to Celtic in 1949 after a brief spell with Glentoran, another Irish League club.

He won Scottish League and Cup medals with Celtic and also captained the side. He stayed in Glasgow for 11 years and succeeded Peter Doherty as the Northern Ireland manager.

Peacock took charge of Coleraine for 12 years during which he guided the club to its only Irish League title in 1974.

Peacock had a hip operation at Musgrave Park Hospital a fortnight ago and died earlier today after suffering a stroke at the City Hospital, also Belfast.

He is survived by his wife Ruby, and a son Russell.