David Granville Montgomery was born in Dallas, Texas on February 17, 1944 and passed away in Austin, Texas on May 8, 2009. "Big Dave" was the rock of our family. He is survived by his loving wife of 45 years, Judy; son, David and wife Amy of Southlake, Texas; daughter, D'Ann and husband Tino of Austin, Texas; grandchildren, Tyler, Hunter, Will, Maylin, Justin and Seth; brothers, Dan of Heron, Montana and Doug of Dallas, Texas; many nieces and nephews and countless friends. Dave had a meaningful impact on all he came in contact with. "Crane Man" Dave was the most renowned and respected professional in the crane industry worldwide. In the "crane game", he was and always will be the Most Valuable Player…ever. A Celebration of Life will be held at 5:00 pm on Friday, May 29, 2009 at Montgomery Cranes, 5180 W. Airport Freeway, Irving, TX 75062.