"Other king" formed rowdy alliances (8,6)
I believe the answer is:
cardinal wolsey
'other king' is the definition.
I don't know anything about this answer so I cannot tell whether it can be defined by this definition.
'formed rowdy alliances' is the wordplay.
'formed' indicates an anagram.
'rowdy'+'alliances'='rowdyalliances'
'rowdyalliances' with letters rearranged gives 'CARDINAL WOLSEY'.
Can you help me to learn more?
(Other definitions for cardinal wolsey that I've seen before include "Lord Chancellor" , "Shakespeare role" .)