id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4916265,2331593,plaintiff,Estfeld,William,knight,,"Estfeld, William, knight, on his own account",0 4916266,2331593,defendant,Horncastell,John,chapman,593974,"Horncastell, John, of Dadyngton, Oxon, chapman",0