id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3710165,1929494,plaintiff,Sancroft,Thomas,,,"Sancroft, Thomas",0 3710166,1929494,defendant,Umbraye,John,husbandman,615679,"Umbraye, John, of Kesolond, Suff, husbandman",0 3710167,1929494,defendant,Cowper,John,husbandman,615680,"Cowper, John, of Laxffeld, Suff, husbandman",1 3710168,1929494,defendant,Mason,William,hardwareman,615678,"Mason, William, of Refeham, hardwareman",2