… Links Local News Caldwell First Nation Chief Mary Duckworth, centre … Duckworth said. Caldwell First Nation has been ramping up … investments involving the Caldwell First Nation are happening in … Opportunities Table. Caldwell First Nation and other Three Fires …… Links Local News Caldwell First Nation Chief Mary Duckworth, centre … Duckworth said. Caldwell First Nation has been ramping up … investments involving the Caldwell First Nation are happening in … Opportunities Table. Caldwell First Nation and other Three Fires …