id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4482672,2195288,plaintiff,More,John,mercer,585869,"More, John, of London, mercer",0 4482673,2195288,defendant,Mariner,Robert,mercer,761874,"Mariner, Robert, of Olston, Gloucs, mercer",0 4482674,2195288,defendant,Mariner,William,son of Robert,,"Mariner, William, son of Robert",1 4482675,2195288,defendant,Wikham,Theobald,,624085,"Wikham, Theobald, of Dorset",2 4482676,2195288,defendant,Stille,John,weaver,761874,"Stille, John, of Olston, Gloucs, weaver",3 4482677,2195288,defendant,Stone,John,,761875,"Stone, John, of Langeworth, Berks",4