1: ( CNN ) Lois Lilienstein , co-star of  Sharon , Lois & Bram 's Elephant Show  -- the Canadian preschool show that ran on Nickelodeon during the early 1990s -- has died , aged 78 . 2: Her son , David Lilienstein , told CBC News that his mother died in Toronto on Wednesday night from a rare form of cancer first diagnosed last October . 3: CNN independently confirmed with Sharon and Bram 's manager that Lilienstein passed away at 78 of a a rare cancer .
1: Lois Lilienstein , co-star of `` Sharon , Lois & Bram 's Elephant Show 2: his mother 3: Lilienstein