id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4582057,2225825,plaintiff,Elysson,Richard,,,"Elysson, Richard",0 4582058,2225825,defendant,Barton,Thomas de,,771784,"Barton, Thomas de, of Glaunford Brygge",0 4582059,2225825,defendant,Tasker,John,,610270,"Tasker, John, of West Rasen",1 4582060,2225825,defendant,Maltby,Richard,,771785,"Maltby, Richard, of Wald Neweton, son of Roger",2 4582061,2225825,defendant,Grene,John,,763442,"Grene, John, of Housom",3