He stood down in 2011 after 30 years as a councillor.
A fourth rival stood down recently in the interests of the public good.
Other parties and groups, including Labour, were asked to stand down again in the national interest.
Walton held the seat until he stood down in 1922.
He stood down in 2003 and returned to being one of the team.
He held the seat at the 1892 election, and stood down from parliament in 1895.
He stood down in 2005, and was made a life peer.
Having served on the committee for four years he stood down in April 2011.
"Basically what it means is that we have to stand down in other parts of the world."
He stood down from this position on his election to parliament in 2005.