Elizabeth Williams, Mark's older sister, was a four-year All-American at Duke whose jersey hangs in the rafters of historic Cameron Indoor Stadium.
Mark Williams' Sister Set Duke Legacy Before 7-Footer's Final Four Run
Mark Williams - 2021-22 - Men's Basketball - Duke University
Mark Williams And Paolo Banchero Talk UNC And The ACC Tournament - Duke Basketball Report
Coach K back, No. 8 Duke rolls inside to beat NC State - The San Diego Union-Tribune
What to know of Mark Williams, drafted by Charlotte Hornets
All he needed was the opportunity': Freshman Mark Williams carving out key role for Blue Devils
Mark Williams' Sister Set Duke Legacy Before 7-Footer's Final Four Run
Mark Williams 2022 NCAA tournament highlights
Mark Williams, NBA 2K Wiki