Preston Adair and Manoi Smith were married March 25, 1948, at Immanuel Baptist Church. Both were OBU students, and Immanuel Baptist Church and OBU have been a big part of their lives.
Preston retired from Tinker Air Force Base as deputy chief of accounting and finance, and Manoi retired as professor of business at Oklahoma Baptist University.
They have two children, Karen Heflin and Sharon Floyd and husband Rick. They also have four grandchildren and two great-grandchildren.
The Adairs have enjoyed traveling and have visited all 50 states and 39 countries. They have celebrated their anniversary with a Caribbean cruise.