id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4988772,2353598,plaintiff,Broddesworth,John,mercer,585869,"Broddesworth, John, of London, mercer",0 4988773,2353598,defendant,Umfrey,John,mercer,781524,"Umfrey, John, of Coventry, Warws, mercer",0 4988774,2353598,defendant,Walton,John de,chapman,831257,"Walton, John de, of Preston in Holderness, Lancs, chapman",1 4988775,2353598,defendant,Clyf,John,mercer,586117,"Clyf, John, of Coventry, mercer",2 4988776,2353598,defendant,Brych,Nicholas,mercer,604018,"Brych, Nicholas, of Colchester, Essex, mercer",3 4988777,2353598,defendant,Lok,John,chapman,596029,"Lok, John, of Cryklade, Wilts, chapman",4 4988778,2353598,defendant,Stacy,William,chapman,760411,"Stacy, William, of Haveryng atte Boure, Essex, chapman",5