EARL AND COUNTESS OF LONSDALE. The EARL AND COUNTESS OF LONSDALE entertained at dinner on Wednesday evening at their residence on Carlton House Terrace. LORD and LADY PENZANCE; LORD and LADY WYNFORD; HON. J. and LADY AUGUSTUS NOEL; HON. C. FITZWILLIAM; SIR GEORGE and LADY JULIA WOMBWELL; SIR R. and LADY MUSGRAVE; MR. and HON. MRS. DRUMMOND; CAPTAIN WINGFIELD; CAPTAIN BARBAZON; MR. and MRS. BAILLIE; MR. R. HEATHCOTE; & c.