Ronald John Fischer Sr., age 74 of Deer Park, Wisconsin passed away suddenly at his home on Monday, December 1, 2014. He was born on June 11, 1940 in Milwaukee, WI to Arnold and Frieda (Schulz) Fischer. Ronald is survived by his wife, Betty Lou; sons, Ronald (Terry) Fischer Jr. and Mark Fischer; brother, Gene (Marilyn) Fischer and grandchildren, Holly Fischer, Tiffany Fischer, Casey Meyers and Matthew Fischer. A Memorial Service will take place at 3:00 pm on Friday, December 5, 2014 at the Williamson-White Funeral Home in Amery, WI. A visitation will be held from 1 to 3:00 pm prior to the service at the funeral home. A private family interment will take place at Calvary Cemetery in Deer Park.