London, Jan 9: Britain's Prince William spoke of the importance of keeping his late mother Princess Diana''s memory alive as he and Prince Harry paid an emotional tribute to a late friend by becoming patrons of a charity established in his memory.
William, 26, and Harry, 24, attended the launch of the Henry van Straubenzee fund, which will help equip schools in Uganda with much-needed facilities.
Diana was killed in a car crash in Paris in 1997 a, while Henry lost his life, aged 18, in a car smash where he also was a passenger.