Sorry, have never read David Copperfield !
22a He had more than one *r*d*t*r - is this creditor?
23 a Occupation of Mr Chillip d***o* - was he a doctor?
Also Sir Lancelot 14d Worthless cure (5,3) s*a*e *i*
Please help, as the kitties are doing a campaign to get fed now!!!!