id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3669001,1916235,plaintiff,Barnard,John,"mercer, chamberlain of London",,"Barnard, John, mercer, chamberlain of London",0 3669002,1916235,defendant,Comberford,Thomas,mercer,585869,"Comberford, Thomas, of London, mercer",0 3669003,1916235,defendant,Combreford,Humphrey,gent,607379,"Combreford, Humphrey, of Hounesworth, Staffs, gent",1