From the Daily Telegraph:

BALLANTINE Giles died suddenly at his house in France on 6th August aged 75. For 50 years beloved husband of Rachel. Adored father of Guy and Catherine and wonderful Grandpa to Violet and Sebastian, Rosie, Clara and Amelie. Much loved by his twin brother Alistair, sister Alison and Auntie Jean. The cremation took place in Cannes, France. There will be a celebration of Giles' life at home in September.