__ __|__ __________________| | | __ | |__|__ _William Hargraves _| | | __ | | __|__ | |__________________| | | __ | |__|__ | |--Robert Hargraves | | __ | __|__ | _John Shackleton _| | | | __ | | |__|__ |_Mary Shackleton ___| | __ | __|__ |_Mary Crabtree ___| | __ |__|__