id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3637835,1906651,plaintiff,Stanbrigge,Richard,,,"Stanbrigge, Richard",0 3637836,1906651,defendant,Plag,William,mercer,852431,"Plag, William, of Burchester, mercer",0 3637837,1906651,defendant,Smyth,Robert,chapman,590699,"Smyth, Robert, of New Thame, chapman",1 3637838,1906651,defendant,Wedouse,Thomas,chapman,587336,"Wedouse, Thomas, of Henley on Thames, chapman",2