Irénée du Pont, Jr., age 103, died January 16, 2023. He was the son of Irénée du Pont and Irene Sophie (du Pont) du Pont. They were second cousins. He graduated from Tower Hill School, attended Dartmouth College for two years and obtained a bachelors degree in mechanical engineering from M. I. T. in 1943. … Continue reading Irénée du Pont, Jr.