Alexander of the Commonwealth (Toyotomi)

King Alexander (1884-1955) was the last monarch to use the variety of titles developed during his father's reign. Shortly after succeeding to the throne in 1929, he declared that he would be referred to as simply "King of the Commonwealth" (though his various titles technically remained in use).

King Alexander moved to Philadelphia in 1932 and after that point, remained primarily in America. Alexander died without heirs, and was succeeded by his brother, King Frederick I.