His son said: "He was a great man to me, a great man to the family and a great man to racing.

"He passed away peacefully at 4am this morning.

"He loved racing all the way through to the end. From riding to training, he was always up for it and absolutely loved the game.

"I haven't switched the training licence or anything like that just yet, but I plan to keep the yard going.

"He will be sadly missed by us all."

He is survived by his wife Teresa, sons Tom, Francis jnr and Kevin and daughters Brid and Mary.

As well as taking the blue riband of jump racing with Glencaraig Lady in 1972, Flood also won the Arkle Trophy Chase at the Cheltenham Festival with Bobsline in 1984.

Francis Flood, trainer of 1972 Gold Cup winner Glencaraig Lady, has died. More on https://t.co/3NCPL1aZ8W later and in paper next weekend. pic.twitter.com/X8wqgVEFfb

— The Irish Field (@TheIrishField) October 18, 2016

He twice won the Irish Grand National at Fairyhouse with Garoupe in 1970 and Ebony Jane in 1993.

Flood, who was champion amateur rider in Ireland seven times, started training in the late 1960s and quickly established himself as a top handler, saddling the first two in the 1970 Irish Grand National with Garoupe and Glencaraig Lady.

Former Irish champion jumps jockey Frank Berry, now racing manager for owner JP McManus, recalled many happy years riding for Flood with many big-race successes, including the 1972 Gold Cup on Glencaraig Lady.

He said: "It's very sad to hear of the news of his passing.

"I rode for him for 18 years. He started me off when I came out of my apprenticeship.

"We got on great and had some great times together. He was a marvellous man and it's just a sad time.

"Our sympathies are with all the family.

"Winning on Glencaraig Lady was great for me. It was my first ride at Cheltenham as well. It was a huge occasion.

"We had a lot of good years together. He was a wonderful man to ride for and he was just a nice man."