id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4892438,2324376,plaintiff,Fretheby,John,,606071,"Fretheby, John, of Stonesby",0 4892439,2324376,defendant,Medburne,"John, senior",merchant,586963,"Medburne, John, senior, of Grantham, Lincs, merchant",0 4892440,2324376,defendant,Medburne,"John, junior",merchant,587205,"Medburne, John, junior, of Grantham, merchant",1