1. Bill Clinton
Bill Clinton’s family history is actually quite interesting. The former US president was born William Jefferson Blythe III in August 1946. While the identity of his biological father is unknown, it is thought he was a traveling salesman killed in a car accident three months before his son’s birth. In 1950 Clinton’s mother, Virginia, married Roger Clinton, who lent his name to and eventually adopted the future head of state. All in all, Virginia married five times, twice to the same man. Gerald Ford, the 38th president of the United States, is the only previous US president to have been adopted.