In 2013 , he became engaged to photographer and filmmaker Hanly Banks ; they were married the next year .
Callahan previously dated other high - profile musicians Cynthia Dall , Chan Marshall and Joanna Newsom .
In 2013 , Callahan became engaged to photographer and filmmaker Hanly Banks ; musicians were married the next year .
Callahan previously dated other high - profile musicians Cynthia Dall , Chan Marshall and Joanna Newsom .