How did Mr Muir die?

America has lost perhaps its greatest naturalist, the world one of its most remarkable nature poets. John Muir died of double pneumonia at the California Hospital yesterday morning and until his death released the great soul few even knew that he was in Southern California.

Why was The Ghost and Mrs Muir Cancelled?

The series was again unsuccessful in beating out another hit CBS series, Family Affair. It was later moved to Friday nights at 8:30 pm in January 1970, but ratings did not improve. As a result, ABC cancelled The Ghost & Mrs. Muir in spring 1970.