J. Sweeney, 77, a Winterthur curator
John A.H. Sweeney, 77, of Wilmington, curator emeritus of the Winterthur Museum and Country Estate, died of complications from leukemia Thursday at Christiana Hospital in Wilmington.

John A.H. Sweeney, 77, of Wilmington, curator emeritus of the Winterthur Museum and Country Estate, died of complications from leukemia Thursday at Christiana Hospital in Wilmington.