Edited sentence: Barron Gift Collier's nephew, Barron Greenway Collier, settled in Fayetteville,Arkansas, in the 1950's.Collier's paintings at Wesleyan.He purchased Lake Keith Fishery [Cave Springs, AR] in the 1970's and was instrumental in saving the blind cave fish and brown bat population when he prevented highway construction near the cave.His children, Caitlin, Marc, and Joan, honor his memory by contributing to various environmental groups and aiding the restoration of C.His son, Barron Bevis Collier, was a professor at The University of Arkansas in the late 1960's and early 1970's.The cave is now protected by the Nature Conservancy of Arkansas