Born: 1895
Died: February 1945
Married: Laura Derby
Children: [but see obit] Duke Derby Jr. (1925–1943), Rita M Derby Goodwin (1928–1956), John Derby ( 1935–1986)
Duke Derby lived in Bloomingdale. He lived at 18 McClelland Street in 1982.
He is buried in St. Paul's Cemetery.
Plattsburgh Press-Republican, February 13, 1945
DUKE DERBY, 49, DIES AT BLOOMINGDALE HOME
Duke Derby, 49, a native of Bloomingdale and a lifelong resident of that community, died Thursday after a long illness. He was a son of the late Millard and Rose (Welch) Derby of Bloomingdale. He is survived by his wife, the former Laura Delcore, and six children, Leo, George, Morris, John, Marie and Rita Derby, all at home