id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5527831,2513273,plaintiff,Markham,John,,,"Markham, John",0 5527832,2513273,defendant,Rychardson,William,laborer,696810,"Rychardson, William, of Mawdelyn Laver, laborer",0 5527833,2513273,defendant,Rede,Thomas,laborer,896587,"Rede, Thomas, of Hylaver, laborer",1 5527834,2513273,defendant,Halywell,John,clerk,594200,"Halywell, John, of Northweld, clerk",2