Holyrood Abbey Holyrood Abbey Holyrood Abbey is a ruined abbey of the Canons Regular in Edinburgh, Scotland. The abbey was founded in 1128 by King David I. During the 15th century, the abbey guesthouse was developed into a royal residence, and after the Scottish Reformation the Palace of Holyroodhouse was expanded further. The abbey church was used as a parish church until the 17th century, and has been ruined since the 18th century. The remaining walls of the abbey lie adjacent to the palace, at the eastern end of Edinburgh's Royal Mile. The site of the abbey is protected as a scheduled
Philip II, Duke of Brunswick-Grubenhagen Philip I's death in 1551, he was first succeeded in government by his eldest son Ernest III. After Ernest's death in 1567, his brother Wolfgang succeeded. When he too died without male descendants in 1595, Philip II succeeded. Duke Philip II was married to his cousin Clara of Brunswick-Wolfenbüttel (1532–1595), designated Abbess of Gandersheim, who had renounced her ecclesiastical office after the abbey had been occupied by Schmalkaldic troops in the course of the Protestant Reformation and plundered afterwards. The couple took residence at the secularised monastery of Katlenburg, which Philip II had rebuilt in a Renaissance style. In 1595