The Boteler's elevation to the aristocracy arose from the marriage of Ralph's grandfather, William le Boteler of
Wem, to heiress Joan de Sudeley, which later led to Ralph's father succeeding to the title of Lord of Sudeley. The
Barony of Sudeley was conferred upon his father by
Letters Patent. The title then passed to both Ralph's elder brothers, John who died unmarried and childless in 1410, and William, who also died childless seven years later, despite being married. William's widow, Alice, would later be appointed governess of King
Henry VI of England in 1424. Ralph Boteler is thought to have served with
King Henry V of England in
France, as he was awarded grants of land there between 1420-21. He was captain of
Arques and
Crotoy in 1423, and took muster in
Calais in 1425. When Ralph was created
Baron Sudeley by King Henry VI, he inherited
Sudeley Castle, which he rebuilt in 1442, using what he had earned from fighting in the
Hundred Years' War. Unfortunately, he failed to gain royal permission to
crenellate it, and had to seek King Henry's pardon. He would eventually lose it later in 1469, when King
Edward IV of England confiscated the castle from him, due to his support for the
Lancastrian cause. From 1443 to 1446, Ralph served as Lord High Treasurer of England. Boteler's tenure as Lord High Treasurer occurred during the
Great Bullion Famine and the
Great Slump in England. ==Descendants==