Presumption supporting governor's grant

a grant made by a governor, if authorized to grant lands in his province, is prima facie evidence that his power was not exceeded. The connexion between the crown and the governor justifies the presumption that he acts according to his orders. Should he disobey them, his hopes are blasted, and he exposes himself to punishment. His orders are known to himself and those from whom they proceed, but may not be known to the world.