Landsberg, Donna J., 93, of Riverview, passed away on April 23, 2014. She was lovingly known as Mother Teresa' because she spent her life serving others. She was a devoted Catholic. She is preceded in death by her husband, Harry Landsberg, II. Donna is survived by her loving family, children, Harry (Jane), John (Donna), Mary, Anne (Chris), and Laura; brother, Charles; and grandchildren, Chris, John, Michael, Joey, Natalie, Todd, Jenny, Richard, and Allison. There will be a Funeral Mass on Thursday, May 1, 2014 at 10:30 am at Nativity Catholic Church.