id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4504412,2201934,plaintiff,Roos,William de,,759098,"Roos, William de, of Hamelak, knight, on his own account",0 4504413,2201934,defendant,Shef---,Thomas,,,"Shef---, Thomas",0 4504414,2201934,defendant,Hebden,Henry,,,"Hebden, Henry",1 4504415,2201934,defendant,Hebden,John,,,"Hebden, John",2 4504416,2201934,defendant,Hebden,William,,,"Hebden, William",3 4504417,2201934,defendant,Stocton,John,,,"Stocton, John",4 4504418,2201934,defendant,More,Robert,,600457,"More, Robert, of Malton",5