The Alaska Native Brotherhood and Alaska Native Sisterhood held the 109th Grand … the convention was canceled, said Alaska Native Sisterhood grand secretary Carol Duis … Worl, CEO of the National Native American Boarding School Healing Coalition Christine …The Alaska Native Brotherhood and Alaska Native Sisterhood held the 109th Grand … the convention was canceled, said Alaska Native Sisterhood grand secretary Carol Duis … Worl, CEO of the National Native American Boarding School Healing Coalition Christine …