Complex sentence: Kenneth "Ken" Purchase (8 January 1939--28 August 2016) was a British Labour Co-operative politician, who was the Member of Parliament for Wolverhampton North East from 1992 until 2010.
Split into simpler sentences: Kenneth "Ken" Purchase (8 January 1939--28 August 2016) was a British politician. He belonged to the Labour Party and the Co-operative Party, served as a Member of Parliament for Wolverhampton North East from 1992 until 2010.