id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq
4710207,2268543,plaintiff,Preston,Robert de,,,"Preston, Robert de",0
4710208,2268543,defendant,Bland,William de,yeoman,618462,"Bland, William de, of Morland, yeoman",0
4710209,2268543,defendant,Warton,William de,yeoman,788889,"Warton, William de, of Great Strikland, yeoman",1