He was born April 23, 1951, in Lubbock, Texas.
Dan loved waking up every morning to go to work at Lackland AFB as a professional engineer. He showed God's love to everyone and in everything he did: church, Girl Scouts, Lackland, and family.
He was preceded in death by his father, Calvin.
Dan is survived by his loving wife of 27 years, Sharon E. Williamson, daughters, Kelli and Tammi Williamson; mother, Jo Williamson; brothers, Jerry Williamson and wife, Bettie, Kim Williamson and wife, Julie; several nieces, nephews and cousins.
A private graveside service will be held for the family.
In lieu of flowers, memorial contributions may be made in Dan's name to the University United Methodist Church, Attn: Scholarships for Pastoral Candidates, Habitat House or Outreach / Alpha & Discipleship, 5084 De Zavala Rd., San Antonio, Texas 78249, 210 696-1033.