_________________________ | _Roger ASTON ________| | | | |_________________________ | _Robert ASTON _______| | | | | _Baldwin DE FREVILLE III_ | | | | |_Joyce FREVILLE _____| | | | |_Maud LE SCROPE _________+ | (1378 - 1419) | |--John ASTON | | _________________________ | | | _____________________| | | | | | |_________________________ | | |_Isabel BRERETON ____| | | _________________________ | | |_____________________| | |_________________________