Henry X came to the throne in 1619, at the time of creation of certain group who demanded their one nation in English America. Henry knew he would need ships if they declared war and so married Juliana of Orange, daughter of the Dutch Prince of Orange and Nassau. Now with the Dutch on his side, he started to raise his family. However, there were problems, only Princess Elizabeth survived as Juliana's pregnancies turned to stillbirths. Then to his horror, his brother Prince John, was killed by the Irish during his visit to the English colonies started by Edward VI. In 1650 Elizabeth I ascended to the throne with no one of the Tudor dynasty remaining. Desperate she and her husband Alfonso VI of Portugal signed a treaty of unification of their countries and colonial empires and that their chi