Dr. Graham Lantz, 77, of Midland, passed away Wednesday, June 15, 2011. Funeral services will be held at 2:00 pm, Saturday, June 18, 2011 at Nalley-Pickle & Welch Chapel in Midland with Rev. Kelly Inman, officiating. Interment will follow at Silverton Cemetery in Silverton.Graham was born May 12, 1934 in Oklahoma City, OK to Claire (Graham) and Leo Lantz. He was a member of St. Luke's United Methodist Church in Midland. He was an optometrist for over 40 years. He was a member of the Lion's Club and Phi Delta Theta. He was a Boy Scoutmaster and a Mason. Graham also ran a charter service as a boat captain.Survivors include daughters, Karen Beaty and husband Larry of Princeton, TX and Kari Patton and husband James of Silverton; son, Rev. Edward Lantz and wife Lisa of Dallas; 5 grandchildren; and brother, Murray Lantz of Houston.He was preceded in death by his parents, sister Linda Hallmark and daughter Katherine Ann Lantz. Arrangements are under the direction of Nalley-Pickle & Welch Funeral Home & Crematory of Midland. Online condolences can be made at: www.npwelch.com,