The daughter of a famous Anishnaabe water advocate from Wiikwemkoong said she is moved that a school in Pickering will be named in honour of her mother. Sir John A Macdonald Public School will soon be renamed the Biidassige Mandaamin Public School. From 2003 to 2017, Josephine Mandamin walked around the Great Lakes, bringing awareness to water and environmental issues – especially those in First Nations.