id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4492793,2198449,plaintiff,Alyngton,William,esq,,"Alyngton, William, esq, on his own account",0 4492794,2198449,defendant,Brenkeley,Thomas,,,"Brenkeley, Thomas",0 4492795,2198449,defendant,Waltham,Thomas,,,"Waltham, Thomas",1 4492796,2198449,defendant,atte Hok-,Roger,,762943,"atte Hok-, Roger, of Lamhyth or Lambeth",2