Irving E. Cox Jr. -1917 -2001This is the only information I could find on these Authors the explanation is below :
Irving E. Cox Jr. Author division. Irving E. Cox Jr. is currently considered a "single author." If one or more works are by a distinct, homonymous authors, go ahead and split the author. Includes. Irving E. Cox Jr. is composed of 3 names. You can examine and separate out names.