Mary II of England and Scotland
Mary II (1784-1829) was the eldest surviving child of Henry VII. She married Costenhin XII of Kemr and reigned jointly with him over England and Scotland for 19 years until the Parliaments of all three kingdoms forced their abdication. Their eldest child, Victoria, became Queen of England and Scotland, while the younger boy became Gereint XI of Kemr.
Henry VII and I
Queen of England
Queen of Scotland