__ __|__ _John Purviance ___| | | __ | |__|__ _John Purviance ____| | | __ | | __|__ | |_Lettice Dinsmore _| | | __ | |__|__ | |--John Purviance | | __ | __|__ | ___________________| | | | __ | | |__|__ |_Elizabeth Thomson _| | __ | __|__ |___________________| | __ |__|__