Hi Tabia
Yes, I guess with modern medication he would have been able to live outside the asylum. His diagnosis on admission was mania and delusions. He said he was hearing voices. My mum remembers going to visit him with her mother (my g.uncle's sister) in about 1916/17 when mum would have been 5 or 6 and she said she was very frightened at what she was going to see, but when she got there, she found he was just a normal man doing gardening in the asylum grounds.
Lizzie