The Tudor dynasty died out because there was no heir of Elizabeth I?s body to succeed her. Henry VIII, despite his six marriages, had produced no legitimate son who would live into old age. Three of the reigning Tudors (Edward VI, Mary I and Elizabeth I) died without heirs apparent, the most tragic case being that of Mary Tudor, who went through two recorded cases of phantom pregnancy. If it were not for physical frailty and the lack of reproductive health among the Tudors, the course of history might have been different.