id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3774111,1949618,plaintiff,Alryche,John,,,"Alryche, John",0 3774112,1949618,defendant,Grene alias Grymley,Thomas,husbandman,601162,"Grene alias Grymley, Thomas, of Horlaston, husbandman",0