| − | '''Ronald Grimwood Hayes''', known as '''Ron Hayes''' (February 26, 1929– October 1, 2004), was an [[United States|American]] film and [[television]] [[actor]] and an activist in the environmental movement who worked to establish the first [[Earth Day]] observance on April 22, 1970. A member of the [[Sierra Club]], he established a river guiding company, Wilderness World in Altaville, [[California]].<ref name=obit>''Farewells: Ron Hayes,'' gcrg.org, accessed February 6, 2009; material no longer accessible on-line.</ref><ref name=pgh/> | + | '''Ronald Grimwood Hayes''', known as '''Ron Hayes''' (February 26, 1929– October 1, 2004), was an [[United States|American]] film and [[television]] [[actor]] and an activist in the environmental movement who worked to establish the first [[Earth Day]] observance on April 22, 1970. A member of the [[Sierra Club]], he established a river guiding company, Wilderness World in Altaville in Calaveras County, [[California]].<ref name=obit>''Farewells: Ron Hayes,'' gcrg.org, accessed February 6, 2009; material no longer accessible on-line.</ref><ref name=pgh/> |
| | In his acting career, Hayes appeared in [[western]]s, [[comedy]], and drama.<ref name=imdb>{{cite web|url=https://www.imdb.com/name/nm0371208|title=Ron Hayes profile|publisher=Internet Movie Data Base|accessdate=June 28, 2020}}</ref> | | In his acting career, Hayes appeared in [[western]]s, [[comedy]], and drama.<ref name=imdb>{{cite web|url=https://www.imdb.com/name/nm0371208|title=Ron Hayes profile|publisher=Internet Movie Data Base|accessdate=June 28, 2020}}</ref> |