<human>: Question: Who converted to Lutheranism and secularized the Prussian branch of the Teutonic Order?
Answer: The Teutonic Order lost eastern Prussia when Grand Master Albert of Brandenburg-Ansbach converted to Lutheranism and secularized the Prussian branch of the Teutonic Order in 1525.
 Is the question answered in a satisfactory fashion?

OPTIONS:
- yes
- no
<bot>: yes