__ | _James Madison DUKE _________| | (1809 - 1892) | | |__ | _William Adison DUKE _| | (1838 - 1899) | | | __ | | | | |_Elizabeth Lavinia JENNINGS _| | (1812 - 1885) | | |__ | | |--Roland Treva DUKE | (1879 - 1935) | __ | | | _____________________________| | | | | | |__ | | |_Mary BROOME _________| (1851 - 1922) | | __ | | |_____________________________| | |__