Alfred A. Rosenberger

Alfred A. Rosenberger, a dedicated math and guidance teacher at Sutton High, passed away peacefully in Waterloo, Ontario, on November 11, 2025, at the age of 76. He is survived by his beloved wife, Nana, and their children, Jay, Gretchen, and Carrie. Affectionately known as "Big Al" for his generous spirit, he took great joy in positively impacting the lives of his students. In addition to his teaching, Alfred was a talented stained glass artisan, with his creations illuminating the Lake Simcoe Arms. In accordance with his wishes, no service will be held. The family appreciates donations to Hospice Georgina or Lupus Ontario. For more information, please visit www.henrywalser.com.