Robert W. Dykstra, 79. Beloved husband of Renate (nee Borchert) Dykstra; loving father of Gabriele Walerow, Linda (Dale) Campbell, and the late Thomas Dykstra; proud grandfather of Jamie (Chris) Zehme, Donielle (Jon) Parrish, Danielle Campbell, Kristy Campbell, Alex (Dana) Walerow, and Nicholas Dykstra; great grandfather of Katarina, Rory, Cooper, and Hannah. Friends and family will gather Monday, 11 a.m., until time of the funeral service, 12 noon, at Lauterburg & Oehler Funeral Home, 2000 E. Northwest Highway, Arlington Heights, IL, 60004. Interment private. For information, 847-253-5423 or www.lauterburgoehler.com.