id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5570169,2525848,plaintiff,Holand,Roger,(legal representative),901233,"Holand, Roger, of St Thomas Martyr of Cowyk, esq, executrix of",0 5570170,2525848,plaintiff,Holand,Elizabeth,widow,,"Holand, Elizabeth, widow",1 5570171,2525848,defendant,Trevanyon,William,esq,901234,"Trevanyon, William, of Caryhays, Cornw, esq",0 5570172,2525848,defendant,Trevanyon,John,gent,817275,"Trevanyon, John, of Caryhays, gent",1