Mary Dunham met Jim Morwood at Oklahoma State University. The couple married March 26, 1964, at the First Presbyterian Church in McAlester.
After graduation from OSU, Jim Morwood served two years on active duty with the United States Army. The couple returned to Oklahoma City, moving to Stillwater in 1997 when they retired. They are members of the First Presbyterian Church in Stillwater.
The Morwoods enjoy attending OSU sporting events, playing golf and traveling throughout the United States.
They are the parents of three sons, Steve Morwood of Austin, Texas; Keith and wife LeeAnn Morwood of Lubbock, Texas, and Bill Morwood of Scottsdale, Ariz. Their grandchildren include Nick, a student at OSU; Mackayla, Samantha and Alexanna of Lubbock, Texas, and Justin of Austin, Texas.