Possible Clues:

• - - Waugh, novelist
• Name evenly distributed among girls and boys
• Novelist . . . . . . Waugh wrote 'Brideshead Revisited'
• Bunbury's diarist?
• Last year's leaders entertained by regular journalist
• Diarist regularly writing name at end
• Diarist recorded first woman with tailless cat
• - Waugh, Eng. novelist
• Diarist extremely likely to be seen in uniform
• Alec Waugh's brother