Prince Andrew and his patronage of 2-300 charities, he surely did very little with that number. I have seen the list of charities, I've never heard of them, just these below sum it up...
California State Police
Police organisation for the State of California, USA.
Region: Rest of world
Members of the Royal Family:
The Duke of York, Honorary Police Inspector
Canadian Canoe Museum
Website: canoemuseum.ca
The Canadian Canoe Museum preserves and celebrates the art, culture and heritage of paddled watercraft.
Region: Canada
Members of the Royal Family:
The Duke of York, Patron
And very very many Golf Clubs, probably about a third. I doubt W&K are going to be worked off their feet with that lot!