Stuck on two today any help appreciated. 12a Chilterns town is home to posh computer pioneer T?R?N? I think it has to do with Tring but cant figure t out 19d get over an affliction C?E?S
stuck on 3 would appreciate your help. 16a 6 letters still giving an answer ??T?R? . 16d in a sudden surprise attack the Spanish were put down again ??L?I?. 18d nautical term for a general A?E?