A gathering for family and friends of Dennis L. Steigerwalt, 65, of Gallatin, Missouri, and formerly of Jefferson, will be held at a later date.  Heaton-Bowman-Smith & Sidenfaden Chapel in St. Joseph, Missouri is assisting the family.  Memorial contributions may be made to the American Cancer Society.  Survivors include:  Wife, Sharon.  Sons, Aaron of Raymore, Missouri and Eric of Sydney, Australia.  2 grandchildren.  Sisters, Lila Youtsey of Montana and Jan Walker of Des Moines.  Brother, Frank Steigerwalt of Iowa.