Ted Donaldson, Young Actor in ‘Father Knows Best’ and ‘A Tree Grows in Brooklyn,’ Dies at 89. https://www.msn.com/en-us/movies/news/ted-donaldson-young-actor-in-father-knows-best-and-a-tree-grows-in-brooklyn-dies-at-89/ar-AA18cslJ?ocid=msedgntp&cvid=ef1394880a8b4303b423daa7f67c9bf4&ei=110 GO4AWILDRIDE