Jul. 15, 1966 Boulder Jefferson County Montana, USA
Della Bowlsby was the daughter of William Crandal Bowlsby & Mildred Ann "Millie" (Bomar) Bowlsby. Della was the youngest of four children, and was born in Sublette County, Wyoming on 16 Sept 1900.
By 1910, Della, her mother, and her sister, Sylvia Bowlsby had moved to Red Lodge, Montana, near Millie's brother, Bert Bomar. Della lived in Boulder, Jefferson County, Montana most of the rest of her life. She never married and did not have children.