 The foursome soon added a friend of the Timmins brothers, attorney (1863-1924), for whom the David Dunlap Observatory was named, as a full fifth partner after he had successfully defended their claim in a "nasty dispute" with then former Temiskaming and Northern Ontario Railway Commissioner M. J. O'Brien.In 1910, the five partners incorporated as the Canadian Mining and Finance Company, Limited (later Hollinger Mines), with Noah appointed President.In 1916, officers of the corporation were reported as