Jonathan L. Auerbach, a resident of and lover of all things Sagaponack for the past 20 years, died of cancer on Nov. 29 in New York City with his family by his side. He was 70 years old.
Mr. Auerbach, who was the founder and managing director of Auerbach Grayson and Company, which provides international securities research, execution, and settlement for United States institutions. He was also a dedicated supporter of the arts, serving in leadership roles at the Shakespeare Globe Center in the United States, as well as the Globe Center in London, which he helped found.