Situated in North London near the county boundary with Hertfordshire, Barnet has a long and distinguished history. Properly called Chipping Barnet or High Barnet, the area has become synonymous with its historic horse fair, founded in 1588 and now immortalised in cockney rhyming slang. The Battle of Barnet of 1471 is also rumoured to have served as the inspiration for the nursery rhyme, The Grand Old Duke of York .