id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4753124,2281362,plaintiff,Tyrell,John,esq,,"Tyrell, John, esq",0 4753125,2281362,plaintiff,Chetwynd,John,esq,758067,"Chetwynd, John, of Tyxhale, esq",1 4753126,2281362,plaintiff,Heuster,Thomas,,,"Heuster, Thomas",2 4753127,2281362,plaintiff,Whitegrene,Robert,,,"Whitegrene, Robert",3 4753128,2281362,plaintiff,Harpur,John,,,"Harpur, John, on their own account",4 4753129,2281362,defendant,Falk,John,,,"Falk, John",0 4753130,2281362,defendant,Falk,Katherine,,,"Katherine, his wife",1