id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3874155,1981579,plaintiff,Conyers,George,mercer,585869,"Conyers, George, of London, mercer",0 3874156,1981579,plaintiff,Brynklo,Henry,mercer,585869,"Brynklo, Henry, of London, mercer",1 3874157,1981579,defendant,Bulmer,William,,632522,"Bulmer, William, of Elmeden, Durham, knight",0 3874158,1981579,defendant,Darrell,Edmund,gent,643503,"Darrell, Edmund, of Wynrysshe, Glos, gent",1