math_fact: 2526 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
trivia: 2526 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
historical_date: November 30th is the day in 2005 that John Sentamu becomes the first black archbishop in the Church of England with his enthronement as the 97th Archbishop of York.