The U.S. is set to mark Martin Luther King Jr. Day, the federal holiday set aside to honor the life of the civil rights icon. But in two states, Monday is also Robert E.

Martin Luther King Jr. might have been a giant in the Civil Rights Movement, but at home, the doting father of four was simply dad. As we observe what would have been his 96th birthday, look back at some of his family photos with his children Yolanda,

Martin Luther King Jr., a reverend and civil-rights activist, was assassinated at 39. However, he inspired several movements and political changes.