Sorry, Bernadette. There isn't any more information in my folder. I was trying to track down the John Boyde who, in the 1881 census, is recorded as serving with the Kings Regt in Salford. I was completely focussed on him and just recorded the fact that the data was there - on the grounds that it might be useful in the future. Try your library for the book - I would be very surprised if it wasn't available on the Island.
James