Could someone reassure me I have the correct answers for 1 across - ROBINSON (one responsible for housekeeping at Dick Grayson's wedding) and 2 down - BENBOW (admiral and oarsman supporting Munro?)
Benbow - definitely OK (Munro - mountain over 3000 feet of which many are Ben ...... and Bow is one of the rowers in a boat, Admiral Benbow is a pub in Treasure Island I think)
I live in Scotland and knew about Bens and Munros which was why I went for Benbow but I was not a hundred percent certain as Treasure Island was Robert Louis Stevenson and several of the questions referred to Walter Scott's Waverly novels. Many thanks everyone for your kind assistance!