Info Info Arnold Koebke Arnold Koebke, Monday, May 03, 2021. Smith Family Funeral Home - Port Huron, MI Arnold Koebke Monday, May 03, 2021Arnold Eugene Koebke 80, of Fort Gratiot, passed away peacefully at home on Monday, May 3, 2021. He was born in Y… Read More at Smith Family Funeral Home — Port Huron Tweet Tweet