__ _JOHN SWAN __________|__ _Gustavus SWAN ____| | | __ | |_MARGARET MCCROSSIN _|__ _Robert SWAN _| | | __ | | _William WILSON _____|__ | |_Isabella WILSON __| | | __ | |_Jean BELL __________|__ | |--Samuel SWAN | | __ | _____________________|__ | _William ALLD _____| | | | __ | | |_____________________|__ |_Jane ALLD ___| | __ | _____________________|__ |_Lettice CALDWELL _| | __ |_____________________|__