Roy Leander Killingsworth, born April 29, Apr 1884, MO; died November 13, 1959, Santa Barbara Co, CA; burial Belmont Memorial Cemetery, Fresno, Fresno Co, CA.

Married July 11, 1906 Greene Co, MO to Gola Duffer, born September 9, 1889, Walnut Grove, Greene Co, MO; died Coalinga, Fresno Co, CA; burial Belmont Memorial Cem, Fresno, Fresno Co, CA.

Roy was the son of Warren Leander Killingsworth and Martha E. Bridges. Gola was the daughter of Alfred Seaton Duffer and Mary Alice Kelley.

Roy's brother Orvis married Alfred Seaton Duffer's sister Willametta Duffer July 24, 1878 in Greene Co, MO. They stayed in Missouri.

Before 1900.