JOHN DAVID WOLLENMAN was born March 26, 1948 to Nina Sandstrom and Oscar John Wollenman in McKinney, Texas. He passed from this world on July 28, 2011 after fighting a courageous battle with brain cancer. He was an OB-GYN doctor in Irving for 33 years and delivered over seven thousand babies throughout his time practicing. Dr. Wollenman was an Old World gentleman, with a traditional outlook and savoring for life. He was an avid reader and sports fan, critic of the arts, wine connoisseur and food enthusiast. He supported all four Dallas professional athletic teams his entire life starting with the Dallas Cowboys back when they were at the Cotton Bowl and the Texas Rangers at the old Arlington Stadium. He is survived by his enormous family that includes: his wife of 33 years Linda Sue Wollenman, son John Michael Wollenman; son Jeffery Alan Wollenman and wife Tiffany, daughters Rebecah Cagney and Casey Suzanne Wollenman; mother Jane Francis Wollenman; brothers Richard Timothy and Edward Paul Wollenman and Richard Fredrick Ziegler; sister Carol Ziegler Portwood. Dr. Wollenman brought countless people into this world, touched generations of families, and spared no expense in ensuring people felt welcomed and taken care of. Visitation is 6:00 8:00 p.m. Monday, August 1, 2011 at Donnellys Colonial Funeral Home. The funeral service will be 11:00 a.m. Tuesday, August 2 at Plymouth Park United Methodist Church, 1615 W. Airport Freeway in Irving. Dr. William LaBarr will officiate. Interment will follow at the Greenwood Cemetery in Fort Worth. Memorials may be made to Dr. Elizabeth Mahers Cancer Research Study c/o UT Southwestern Medical Center P. O. Box 910888 Dallas, TX 75391-0888.