id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4963342,2345944,plaintiff,Calthorp,William,esq,,"Calthorp, William, esq",0 4963343,2345944,plaintiff,Waterman,Nicholas,,,"Waterman, Nicholas",1 4963344,2345944,defendant,Aylmere,Roger,gent,828013,"Aylmere, Roger, of Tatyngton, Suff, gent",0