David Lalonde Knox, a retired ophthalmologist who served at the Johns Hopkins Wilmer Eye Institute, died of an apparent heart attack Feb. 1 at his home in the Orchards neighborhood in North Baltimore. He was 91.
David Lalonde Knox, a retired ophthalmologist who served at the Johns Hopkins Wilmer Eye Institute, died of an apparent heart attack Feb. 1 at his home in the Orchards neighborhood in North Baltimore. He was 91.