id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4441286,2182208,plaintiff,Bolton,William de,,756903,"Bolton, William de, of Rybchestre, parson, on his own account",0 4441287,2182208,defendant,Strangwas,John,,608035,"Strangwas, John, of Lancaster, son of Thomas",0 4441288,2182208,defendant,Hert,Thomas,,608035,"Hert, Thomas, of Lancaster",1