Claim: Duke Carl Alexander of Württemberg also known as Brother Odo was ordained a priest in 1926 and in 1930 was sent to the Abbey of St. Martin.
Evidence: Carl Alexander Herzog von Württemberg (Father Odo OSB) (12 March 1896 – 27 December 1964) was a member of the House of Württemberg who became a Benedictine monk. He entered the novitiate in 1920 as "Brother Odo," taking vows in February 1921. Brother Odo was ordained a priest in 1926. In the summer of 1930, Father Odo was sent to the Abbey of St. Martin, in Weingarten, not far from Castle Altshausen.