id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4278824,2122531,plaintiff,Jernegan,Henry,esq,,"Jernegan, Henry, esq",0 4278825,2122531,defendant,Lyon,William,,585933,"Lyon, William, of Great Yarmouth sailor",0 4278826,2122531,defendant,Yong,Thomas,,596323,"Yong, Thomas, of Cromer, Norf, sailor",1 4278827,2122531,defendant,Ives,John,,615601,"Ives, John, of Gorleston, sailor",2