id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5419975,2480891,plaintiff,Thacham,Edward,,885688,"Thacham, Edward, of Ederose by Claryngdon, prior",0 5419980,2480892,plaintiff,Thacham,Edward,,885688,"(Thacham, Edward, of Ederose by Claryngdon, prior",1