"Collins, Robbie"@en . "Vice chairman of National Trust for Historic Preservation, Southern Oregon Historical Society and the Preservation League of Oregon."@en . . "Collins, Robertson E."@en . . "2015-07-16"^^ . "2015-08-25"^^ . "2015-07-16"^^ . "2015-08-25"^^ . "1921-2003"@en . . .