- Born in 1869 in Kentucky.
- Parents were JOHN GRANT COX and JULIA ANN AYLOR.
- Married ELLA B. ALCORN on December 25, 1897 in Petersburg, Boone County, Kentucky. She was born April 11, 1871 in Boone County, Kentucky; died January 15, 1920 in Covington, Kenton County, Kentucky. Her parents were DAVID C. ALCORN and ELLINOR MATHERAL.
- WILLIAM ALCORN COX, born September 24, 1908; died April 19, 1983. Married WANDA M. WILLIAMS.