Jelaskan Edward (1498 – 1499) dari Elizabeth dari York

Edmund (21 Februari 1499 – 19 Juni 1500)

Katherine (2 Februari 1503 – 10 Februari 1503)

Morgan, Kenneth O., (1988), The Oxford History of Britain, Oxford University Press. ()

Okerlund, Arlene Naylor, (2009), Elizabeth of York, Palgrave Macmillan. ()

Williams, Neville, (1977), "Henry VII" in Fraser, Antonia (ed), The Lives of the Kings and Queens of England, Futura. ()