The source of this information is "Seed of Simon - Ancestors and Descendants of John and Susannah Simmons" compiled by Dolores Simmons Redding. Published by Mitchell Printing, Lakeland, Florida.

From Find a Grave contributor46629045:

Josephine Muntz dead
Miss Josephine Muntz, twelve year old daughter of Mr. & Mrs. Frank Muntz of near Farmington died at Kirksville, Mo., at the hospital, Thursday morning August 29. She underwent an operation Wednesday for appendicitis, from which she failed to recover. She leaves to mourn their loss her father and mother and three brothers, Elwin, Herald, and Keith and a half brother and half sister Kenneth and Elsie.
‏(The above was copied from non-dated newspaper clipping from the Muntz Family Scrapbook)‏