id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4583580,2226287,plaintiff,Friskenay,Peter de,son of John,,"Friskenay, Peter de, son of John",0 4583581,2226287,plaintiff,Alcokson,Walter,,649656,"Alcokson, Walter, of Friskenay",1 4583582,2226287,defendant,atte Halle,Walter,,771929,"atte Halle, Walter, of Weynflete",0