Condolences indeed to his family.
He left this world at the age of 100 , a very good innings I think , and achieved much in his life to be proud of - obviously raising such an amazing amount of money to be used for so much good which he ultimately succumbed to.
I know we use words such as 'sadness' when it comes to the passing of one soul - but I think when they have led a very long , rich , charitable and heroic life then maybe its not sadness that we should immediately run to as an emotion but admiration in a long life well lived.
Rest easy Sir - Your time has been well served.