id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4620842,2237499,plaintiff,(not given),Thomas,prior of Kenilleworth,,"Kenilleworth, Thomas, prior of",0 4620843,2237499,defendant,Wytheleye,Walter,,,"Wytheleye, Walter",0 4620844,2237499,defendant,(not given),Thomas,his son,,"Thomas, his son",1