Glenna Holt Schlegel, age 88, of Flower Mound, TX. passed away Thursday, December 23, 2010. Mrs. Schlegel was a lifelong resident of Denton County and a devoted wife, mother, grandmother, sister, aunt and friend who will be greatly missed by those whose lives she touched. She is survived by her husband of 66 years Dr. Harold Schlegel, 3 children; sons, Michael Schlegel and his wife Cecelia of Flower Mound and Dr. John Schlegel and his wife Karen of Salt Lake City, UT and daughter, Suzy Wooldridge and her husband Jack of Trophy Club, TX along with seven grandchildren and one great-grandson. Visitation will be held on Sunday, December 26, 2010 from 6:00pm till 8:00pm at Flower Mound Family Funeral Home. Funeral services will be Monday at 2:00pm at Flower Mound Funeral Chapel with burial following at Furneaux Cemetery in Carrollton.