id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4508509,2203136,plaintiff,Albon,John,mercer,585869,"Albon, John, of London, mercer",0 4508510,2203136,defendant,Oyne,John,glasier,586848,"Oyne, John, of Northampton, glasier",0 4508511,2203136,defendant,Merston,John,esq,587629,"Merston, John, of Chesthunt, esq",1 4508512,2203136,defendant,Gervays,Thomas,draper,585975,"Gervays, Thomas, of Shaftesbury, draper",2 4508513,2203136,defendant,Doune,John,,587249,"Doune, John, of Chelmesford",3