Info Info Mary Lou Rowbotham Mary Lou Rowbotham, Friday, March 26, 2021. Karrer-Simpson Funeral Home - Port Huron, MI Mary Lou Rowbotham Friday, March 26, 2021Mary Lou Rowbotham, 84, of Port Huron, died Friday, March 26, 2021.She was born October 19, 1936 in Port Huron to t… Read More at Karrer-Simpson Funeral Home — Port Huron Tweet Tweet