Effie Rosella Cook was born November 4, 1899, in Dingle Idaho the daughter of George Henry and Elizabeth Hannah Nate Cook. She was a member of the Montpelier High School class of 1917, however she did not graduate.  She married  Rulon Jacob Tanner September 11, 1924 in Salt Lake City.  She died March 23, 1955 and was buried in Pomona City Cemetery in Pomona, California.