I remember Graham Carmichael, he did have a sense of humour ! and not the practiced/scripted jokes the C.O says at every Congregation, and his poor wife has to force a snigger !
I never got to have a drink with him, but did with a couple, one who stayed with us when we were young was Albert Broad,C.O and then D.O, he was an O.K guy, and as long as I stocked the fridge with his favourite Bulldog Ale, and he was allowed to watch Cartoons on T.V, he was as happy as Larry ! His missus, forget her name, was bit strange, sweet enough, but always wanted to do the washing up ! she said it was because she didn't have her own kitchen.