Who was Britain's oldest Prime Minister and lived in the Seaforth House built for his father?
Seaforth House Seaforth House was a mansion in Seaforth, Merseyside England built in 1813 for Sir John Gladstone, father of William Ewart Gladstone who was Prime Minister of the United Kingdom four times.
Ian Liddell-Grainger Ian Richard Peregrine Liddell-Grainger (born 23 February 1959) is a Conservative Party politician in the United Kingdom. He was the Member of Parliament (MP) for Bridgwater between the 2001 general election and 2010 and the Bridgwater and West Somerset constituency from 2010. He is a great-great-great-grandson of Queen Victoria.