Defoe Shipbuilding Company as a Presidential Yacht. It was called the "Barbara Anne" by President Eisenhower after his granddaughter, the "Honey Fitz" by President Kennedy in honor of his maternal grandfather John Francis Fitzgerald, and the "Tricia" by President Nixon after his daughter. In 1941, the name of the company was changed to Defoe Shipbuilding Company. During World War II, all production went to the war effort. From 1939 to 1945, the company built 154 ships, including four s, 13 destroyer escorts, 11 destroyer transports (converted destroyer escorts), patrol craft, and numerous landing craft of various types. The brand-new Defoe family yacht even
Steam yacht building really began to multiply. The term "Double Steam Yacht" refers to a type of mechanised fairground swing devised by the English fairground equipment engineer Frederick Savage. The term "steam yacht" encompasses vessels of two distinct uses, but of similar design. 1. The first is a luxury yacht in the modern sense—a vessel owned privately and used for pleasure or non-commercial purposes. Steam yachts of this type came to prominence from the 1840s to the early-20th century in Europe. The first British royal yacht was Victoria & Albert of 1843. The first in the USA, Vanderbilt's steam yacht "North Star",