_Roger ASTON ________ | _Robert ASTON _______| | | | |_Joyce FREVILLE _____+ | _John ASTON _________| | | | | _____________________ | | | | |_Isabel BRERETON ____| | | | |_____________________ | | |--Margaret ASTON | | _____________________ | | | _____________________| | | | | | |_____________________ | | |_Elizabeth DELVES ___| | | _____________________ | | |_____________________| | |_____________________