id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4419147,2170857,plaintiff,atte Welle,Simon,,591351,"atte Welle, Simon, of Wynthorp, son of Ralph",0 4419148,2170857,defendant,Thedelthorp,Ralph de,,,"Thedelthorp, Ralph de",0 4419149,2170857,defendant,Nowil,Randolf,,591351,"Nowil, Randolf, of Wynthorp",1