Ancient reed from Scot's obscuring middle of castle
C?A??????
Drink which could be lethal and........
??????i?E
Hard hit - in difficulty after recession
???N
.....he stole outside for it
?O?E?
The last man working on the pumps,perhaps
?N??
Does the first clue have another word in it like chimney? The Scots word for chimney is lum. Obscure the middle of castle - chateau with Lum and you get chalumeau- an ancient reed musical instrument?