Dr. Douglas Sisk passed away on January 10 at the age of 75 after battling cancer for three years. His wife of 50 years, Hendrica, passed away on June 30. He is survived by his loving daughters, Daena ...
Dr. Hendrica Sisk (née Groot) passed away on June 30 at the age of 72 after a long and courageous battle with breast cancer. She is survived by her devoted husband of 50 years, Douglas Sisk; daughters ...