Maeve Kennedy McKean and her eight-year-old son Gideon are presumed dead after they went missing in a canoeing accident. The 40-year-old granddaughter of Robert F. Kennedy went missing on Thursday (April 2) while canoeing in the Chesapeake Bay. Maeveās mom, former Maryland Lt. Gov. Kathleen Kennedy Townsend, shared the devastating news in a statement issued