Denny Doherty, Canadian member of the Mamas and Papas folk group, dies at 66 CASSANDRA SZKLARSKI Published Friday January 19th, 2007 TORONTO (CP) - Halifax-born Denny Doherty was remembered Friday as the "angelic voice" that carried the '60s folk-pop group the Mamas and the Papas through such memorable hits as "California Dreamin'Â " and "Monday, Monday." Doherty died early Friday at his home in suburban Mississauga after suffering an aneurysm in his abdomen, said his sister Frances Arnold. He was 66. "Everybody used to think that John Phillips, who wrote the songs, was also the main voice of the group,...