The Mormon Artists Group (directed by Glen Nelson), with which he was a collaborator, also announced that he died in Berlin.
Boren has written the music for ten operas, some of which were with Glen Nelson as the librettist.
Nelson Mandela | Willie Nelson | Nelson | Horatio Nelson, 1st Viscount Nelson | Glen Campbell | Nelson, New Zealand | Ricky Nelson | Nelson Rockefeller | Horatio Nelson | Watkins Glen International | Watkins Glen | Lord Nelson | Nelson Riddle | Bill Nelson | Marc Nelson | Oliver Nelson | Nelson-Atkins Museum of Art | Nelson A. Miles | Nelson Eddy | Nelson Bunker Hunt | Great Glen | Glen Johnson | Craig T. Nelson | Byron Nelson | Watkins Glen, New York | Ted Nelson | Iain Glen | Glen Hansard | William Nelson Cromwell | Nelson Piquet |