id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4304128,2131577,plaintiff,Grene,Thomas,,,"Grene, Thomas",0 4304129,2131577,defendant,Andrewes,Thomas,gent,733356,"Andrewes, Thomas, of Daventree, Nhants, gent",0 4304130,2131577,defendant,Graye,John,mercer,603962,"Graye, John, of Horsmonden, Kent, mercer",1 4304131,2131577,defendant,Lea,John,mercer,586254,"Lea, John, of Southampton, mercer",2 4304132,2131577,defendant,Bylton,William,chapman,706437,"Bylton, William, of Whitechappell, Middx, chapman",3