Jeanette MacDonald and her older sister Blossom Rock both passed away on January 14, albeit thirteen years apart. Jeanette died in 1965 at age 61, Blossom in 1978 at age 82. Without Blossom’s friendship, we would not be here today. In the early 1970s when Hollywood secrets could still not be told, her viewpoint was: “My generation, we can’t talk…