Harry Bennet Rosengarten (1837-1921)

He was President of Rosengarten & Sons, the Chemical Manufacturing firm founded by father that he later ran with his four sons. He oversaw the firms transition into (and was President of) the Powers, Weightman & Rosengarten Co. He divided his time between Philadelphia and his 300-acre model farm near Malvern, Chester County, where he took much pleasure in breeding prize-winning cattle. He married his wife in 1868 and they were the parents of four sons and two daughters.