107. As Myrtle Gruelle recalled, "There was something he wanted from the attic. While he was rummaging around for it, he found an old rag doll his mother had made for his sister. He said then that the doll would make a good story." She further explained that her husband "kept [the doll] in his mind until we had Marcella. He remembered it when he saw her play [with] dolls.... He wrote the stories around some of the things she did. He used to get ideas from watching her." Hall notes another unproven legend states that Gruelle began writing and illustrating the Raggedy Ann stories while his daughter was gravely ill after receiving a routine smallpox vaccination at school, which was given without parental consent, and her death at age 13 inspired him to publish the stories and create the rag doll as a tribute to her memory. Another version of the doll's origins suggests that it appeared as a character in an illustrated poem in one of Gruelle's earlier books. Some journalistic sources have continued to repeat the various myths and legends. A few of the details about the Raggedy Ann doll and its origins are documented. On September 7, 1915, the U.S. Patent Office approved , Gruelle's May 28, 1915, patent application for the design of the prototype that became the Raggedy Ann doll. Gruelle's patent application for the doll's design was already in progress around the time that his daughter, Marcella, became ill. The artist received final approval for the U.S. patent the same month as her death. On June 17, 1915, Gruelle applied for a trademark logo for the Raggedy Ann name, which he formed from a combination of names from two James Whitcomb Riley poems, "The Raggedy Man" and "Little Orphant Annie." The P. F. Volland Company published Gruelle's Raggedy Ann Stories (1918), the first in a series of books about his Raggedy Ann rag-doll character and her friends. Both became major successes. The book's first edition also included Gruelle's own version of the doll's origins and the related stories. Although the female members of Gruelle's family may have made initial versions of the Raggedy Ann doll in Norwalk, Connecticut, to help market the related books, Gruelle soon established a merchandising agreement with P. F. Volland Company, his primary publisher, to begin manufacturing, selling, and promoting a mass-produced version of the doll. Raggedy Ann books