Original: Samuel Pepys , FRS ( '' peeps '' ; 23 February 1633 -- 26 May 1703 ) was an English naval administrator and Member of Parliament , who is now most famous for his diary .
Simplified: Samuel Pepys , ( 23 February 1633 -- 26 May 1703 ) was an English administrator at the Admiralty and Member of Parliament , who is now most famous for his diary .