Interesting. I’ve been in that house. I was friends with the contractor who renovated it in the mid-1980s (if memory serves) and he wanted to show me his work. Robertson wasn’t there. I remember reading a letter he had framed and posted on the wall, dated in the late 1960s. Some studio was telling him that no, he would not be permitted to leave Europe where he was filming a movie to attend that year’s Academy Awards. He ended up winning the Best Actor Oscar…for “Charlie,” I think. Useless trivia, I know. 🙂