A Memorial Graveside service for Dennis Semke, 71, of Jefferson, formerly of Carroll, will be Saturday at 5 pm at the Jefferson Cemetery.  Family and friends will gather at the cemetery at 4:45 pm.  Slininger-Schroeder Funeral Home in Jefferson is assisting the family.  Survivors include:  Daughter, Lori Semke of Minneapolis, Minnesota.  1 grandson.  Siblings, Terry Semki, Mike Semke and Connie Semke, all of Jefferson.  Half brother, Scott Semke.  Step siblings, Suzanne Semke, Jim Wycoff and Tom Wycoff.