Bridget herself enjoyed her stay in the abbey. Two years later, in August 1485, Richard III died at the Battle of Bosworth, and Henry Tudor became the new king by right of conquest. This monarch repealed the act of Titulus Regius, which deprived the children of Edward IV of titles and rights to the throne; the act itself and all its copies were removed from the archives, as well as all the documents associated with them. Bridget's eldest sister Elizabeth, in accordance with the oath of Rennes, became Queen consort of England. Nunnery Probably, immediately after the birth of Bridget, her parents began to consider sending their daughter to a monastery, where she would devote herself to a religious life. Richard III planned to marry off his niece to one of his supporters as soon as she reached the age of consent. Later, Henry VII began to make matrimonial plans for his wife's relatives, and initially Bridget (although not mentioned by name) was considered as one of the two possible brides of James, Duke of Rothesay and heir to the Scottish throne, the alternative option being her elder sister Anne, similarly unnamed. When Bridget expressed her strong desire to become a nun, Anne was chosen as the bride of the Duke of Rothesay. Along with her other unmarried sisters, she was briefly considered in 1489 as a bride for Gian Galeazzo Sforza, Duke of Milan: although in respect of Bridget, at least, that initiative quickly fizzled out. The exact date of the departure of the princess to Dartford Priory in Kent is unknown, but it happened already around 1489, when is known that Bridget was under the care of Elizabeth Cressener, prioress in Dartford, but before 1492, when Bridget's mother died. In her desire to enter a monastery, Bridget was supported by the mother of Henry VII, Lady Margaret Beaufort, known for its religiosity, which probably influenced the final decision of the king. In 1492, the princess, who was not yet twelve years old, briefly left the monastery to attend her mother's funeral: Bridget, among other mourners, accompanied her mother's body by water to Windsor, where she attended Mass, after which she returned to Dartford Priory. Dartford Priory as the monastic life of the princess was not chosen by chance. The monastery was founded by Edward III and developed under his grandson Richard II, and for some time was used