Chelsea's Big Day: A Brief History of White House Weddings

Eleanor "Nellie" Wilson, 1914
Despite turning down Secretary of the Treasury William McAdoo's first proposal of marriage, Nellie accepted when he asked again. After a quiet courtship — Nellie stole away to the Blue Room to teach McAdoo how to foxtrot during her sister Jessie's wedding without anyone noticing — the two married and soon became a Washington power couple.

• Article: First Family Weddings
• Photos: Chelsea Clinton