The game between Everton and Southampton is mentioned in the list above - it was the final game of Peter Willis.
The game between Wrexham and Stockport County is mentioned in the list above - it was the final game of J Ball.
The Times of Monday 5 May 1986 (accessed via The Times Digital Archive 1785-2014) names just one referee from the previous Saturday's games - the West Bromwich Albion v West Ham United game was taken by Alan Robinson of Hampshire.
A programme found on eBay suggests that Mr K A Lupton was in the middle for the Blackpool versus Newport County game.
A programme found on eBay suggests that Mr M L James of Horsham was in the middle for the Bristol City versus Reading game.
A programme found on eBay suggests that Mr D B Allison of Lancaster was in the middle for the Sheffield Wednesday versus Ipswich Town game.
A programme found on a supporters' blog suggests that Allan Gunn of Sussex was in the middle for the Watford versus Manchester United game.