1910 US Census (Ancestry.com): William Muller (33 IL) living in Maroa, Twin Falls Co., Idaho with wife, Florence (33 TN) and 6 children: Grace (9 TN), George (7 IL), Maud (5 IL), Rufus (3 IL), Cleta (1-2/12 SD) and Claud (0/12 ID).