7.7.1807 accompany T(homas) T(urner) to Clark / 29.10.1897 call on Clark / 11.1.1809 call on Clark, chamberlain; adv.Walker / 12.4.1813 call on Clark, chamberlain
Richard Clark, chamberlain of London (DNB 1739-1831) was presumably the last two entries above, and may have also been the first two (if not, I regard them as too hard to identify because the name is so common).
19.7.1811 M(ary) J(ane) calls on Eves, Davison, Macmillan, Pheney, Clarke & Butterworth / 4.4.1816 call on Clarke & Boyd, Middleton & Jo(seph) G(odwin) / 14.12.1822 call on Purland, Clarke &…