Abstract This collection consists of papers of James P. Brennan. Margaret Henderson Brennan and Patricia Brennan Taylor. The James P. Brennan subgroup (1879-1983) consists of family history and scattered correspondence, speeches, and clippings relating to his work for the Lower Yellowstone Valley Development Association; Montana Railroad Commission; U.S. Employment Office Farm Placement Program; and Montana Unemployment Compensation Commission a Montana Representative. The Margaret Henderson Brennan...