A vague thought on HARRY for #3, since 'barnet' seems to be something to do with hair, and it's a very close word. Also there's one in Bree.
Or maybe BARLIMAN, which includes half of 'barnet' and the word 'man' (= lad), along with a soundalike for 'lie' which could fit either confused or crazy.
I dunno, nothing's really jumping out for any of them. :-/
hS