id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5527920,2513298,plaintiff,Martyn,Roger,,,"Martyn, Roger",0 5527921,2513298,defendant,Ely,William,husbandman,592242,"Ely, William, of Morley, husbandman",0 5527922,2513298,defendant,Trevett or Trenett,James,carpenter,621575,"Trevett or Trenett, James, of Gateley, carpenter",1