Mark Maryboy was born on December 10, 1955, at St. Christopher's Mission near
Bluff, Utah. He was the fifth of eight children and grew up on a
Navajo Nation reservation living in a traditional Navajo Hogan. Maryboy attended BIA boarding schools in both
Kayenta and Aneth. After Maryboy graduated from San Juan High School in
Blanding, Utah, He attended the
University of Utah, where he
majored in history and minored in business. He graduated in 1978 with a Bachelor of Arts. He often clashed with former commissioner Calvin Black, a
Republican, member, during commission meetings. He was appointed to serve on the Utah Advisory Committee for the
United States Commission on Civil Rights in 1993. In 1994, President Clinton appointed him to serve on the National Advisory Council on Indian Education. In April 2006,
Navajo Nation Council Speaker
Lawrence T. Morgan was charged with criminal battery after allegedly striking Council Delegate Mark Maryboy in the chest. The incident occurred after Maryboy complained that Morgan did not help him introduce legislation that had been skipped earlier that day. The item—formal condolences to the family of late Council Delegate
Curley John of Aneth, whose family was in the gallery—was skipped because Maryboy was out of the Council Chambers speaking with constituents. Maryboy later attempted to re-add the item to the agenda but was ruled out of order. == Utah Navajo Commission ==