Possible Clues:

• 3 down
• Raised in Belgium -- coarse, backward place!
• -- -- the rear, came last
• Was sick of unpleasant time in flipping bar
• Trained ventriloquist once given a sort of monkey
• If one has been reared to be so b----- uncouth, we just have to put up with it
• One's little brother should get up
• One got sick of having 23 across this
• One was sick of being reared like this
• Unpleasant time in bar - after spinning round, was sick