id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4422933,2172027,plaintiff,Forster,William,,757357,"Forster, William, of Wykyngby, son of Margaret",0 4422934,2172027,defendant,Welyngoure,William de,,754772,"Welyngoure, William de, of Luda",0