I've read he was recently pouring his money into a rehabilitation center for wounded servicemen and women. I hope Hugh continues with the massive philanthropic example his father started.
Didn't Hugh acccompany Harry last year in summer to Africa? If so I guess he did hear a lot of stories about veteran charities (and more) if he didn't even know all about it from his father and Charles and Philip.
I'm sorry for him being burdened with such a fortune, title and the responsibilities (including the media intrusion now) at such a young age on top of losing a parent all of a sudden. I hope he, his family and true friends (not the users already attached to him *cough*whinyherocopilotinneedofajetandhislazywife*cough*
) will get through this difficult time together and manage to help him become a decent Duke who can handle the legacy.