Kammala jumla mai zuwa: A shekara ta 1918, ya nemi a sake zabarsa a matsayin dan Democrat zuwa Majalisa ta sittin da shida, kuma ya ci gaba a matsayin dan Democrat ta hanyar zaben majalisa biyar da suka biyo baya, dukansu ba su da wata matsala. Martin ya yi hidima a Majalisa daga Maris 4, 1915 har zuwa mutuwarsa a Washington, D.C., a ranar 6 ga Afrilu, 1929. Ya kasance wakili, wakiltar gundumar majalisa, zuwa
Babban Taron Jam'iyyar Democrat na 1920 a San Francisco. Martin ya kasance Episcopalian da kuma Freemason.