10. Jesse James
Jesse James married his first cousin Zerelda “Zee” Mimms, who was named after Jesse’s own mother. They had two children and remained married until Jesse’s death in 1882 at the age of 34.
9. Franklin D. Roosevelt
Although they had met as children, they became reacquainted after a dinner at the White House in 1902 held by Eleanor’s uncle and Franklin’s fifth cousin, President Teddy Roosevelt. FDR was 20 at the time and was attending Harvard. They were married on St. Patrick’s Day, 1905, and had six children.