id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4644873,2244567,plaintiff,Mayster,Roger,,604476,"Mayster, Roger, of Haverhill",0 4644874,2244567,defendant,Revyll,John,,592732,"Revyll, John, of Balsham",0 4644875,2244567,defendant,Spenser,John,,603336,"Spenser, John, of Lynton, Cambs",1 4644876,2244567,defendant,Basse,Peter,,762643,"Basse, Peter, of Brynkele",2