Tam Dalyell
He was a Member of Parliament in the House of Commons from 1962 to 2005. He represented West Lothian from 1962 to 1983, then Linlithgow from 1983 to 2005. He is particularly well known for his creating of what came to be known as the "West Lothian question", on whether non-English MPs should be able to vote upon English-only matters after political devolution.