==W. John Kenney== 
 Well, I wasn't entirely sure how to categorize it either, so I looked at one or two other articles on Assistant Secretaries of the Navy, and they were categorized as "personnel".  The best thing to do would be to create categories for Assistant Secretaries and Undersecretaries, but I'd have no idea where in the category tree they would need to be.  No reason they can't exist, tho'.