Henry William Pickersgill
Henry William Pickersgill RA ( 3 December 1782 – 21 April 1875 ) was an English painter specialising in portraits . 
<triplet> Henry William Pickersgill <subj> RA <obj> member of <subj> 3 December 1782 <obj> date of birth <subj> 21 April 1875 <obj> date of death