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. and Coretta Scott King were the proud parents of four children. Yolanda Denise King, Martin Luther King III, Dexter Scott King and Bernice Albertine King have dedicated their lives to continuing their parents' fights for nonviolence and racial,

It was first proposed four days after King's 1968 assassination outside a Memphis motel. It took 15 years until it became a federal holiday.