The hospital,which ended up as part of Dulwich Hospital, but was St Francis Hospital, had wards for geriatric patients for it's latter years. I don't know if it had specific psychiatric wards, I would have thought not, with the Maudsley being so close. With regard to what went where, give or take a few yards: The Kings College Sportsground went from where the St. Francis Park open space is now, up through the Sainsburys carpark, to the adventure playground boundary. It was a very underused private sportsground, that was prone to waterlogging. The currently Dulwich Hamlet ground is roughly on the site of the previous Champion Hill Stadium(1931-1991, with a 30,000 capacity); the site of Sainsburys & part of the car park was the old Top Pitch, or training ground. It was owned by Kings College London (the university people, not the hospital) & as part of this Kings relocated to the Griffin, in the village. The current ground opened on 3rd October 1992.