Samuel Pepys FRS, MP, JP, (23 February 1633 - 26 May 1703) was an English naval administrator and Member of Parliament who is now most famous for the diary he kept for a decade while still a relatively young man. Although Pepys had no maritime experience, he rose by patronage, hard work and his talent for administration, to be the Chief Secretary to the Admiralty under both King Charles II and subsequently King James II. On 1 January 1660, Pepys began to keep a diary. He recorded his daily life for almost ten years. The women he pursued, his friends and his dealings are all laid out. His diary reveals his jealousies, insecurities, trivial concerns, and his fractious relationship with his wife. It is an important account of London in the 1660s. The juxtaposition of his commentary on politics and national events, alongside the very personal, can be seen from the beginning.