Azed No. 2644

[Blackhawker]

Brain not functioning today! This may free up a few more. Many thanks in advance.
3) Frees parliamentarian for upper level in church (10) no letters I’m afraid!

[Neveracrossword]

Clerestory?

[ProfessorMaisie]

CLEARSTORY

[depresion]

Can I get a hint for 19 down, please. 'Dealer in offal distributed per tin mum’s got in' (8). I think it is ?R???CAN - possibly, but can find no words that fit the clue. Thanks.

[Blackhawker]

Tripeman, anag of per, tin ma. Dealer in offal.

[depresion]

Thank you! As usual - got some interlockers wrong, so - one solved 2 to correct!