GRAMBAU, DOROTHY MAE, age 93, longtime resident of Waterford, passed away on Sunday, June 6, 2021. She was born on November 16, 1927 in Vassar, MI to parents John and Elizabeth Roth. Dorothy was the organist at Lakeland Presbyterian Church for many years and she also taught piano lessons. Dorothy will be lovingly remembered by her grandson, Nathan (Jennifer) Grambau; great grandson, Gavin Grambau; and her late son's life partner and her special friend, Paula Renker; as well as a niece and nephews. She was preceded in death by both parents; husband, Raymond Grambau; son, John Grambau; brother, Robert Roth. As were her wishes, cremation has taken place and no services will be held.