David Cameron & Samantha Cameron – 15 Year

David Cameron is best recognized for his stint as British Prime Minister from 2010 to 2016. He has also served as the Member of Parliament for Witney and was the leader of the Conservative Party since 2005 before he became the PM. He has not only held onto high-profile positions but also married a high-profile wife.

He is married to Samantha Cameron, née Sheffield, who is the daughter of 8th Baronet, Sir Reginald Sheffield. For them, it all started when Samantha, a school friend of Cameron’s sister, joined them on holiday. They married in 1996 and have four children.