id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4458624,2187745,plaintiff,Ravernser,Richard de,master of the hospital of St Leonard,586067,"Ravernser, Richard de, of York, master of the hospital of St Leonard, on his own account",0 4458625,2187745,defendant,Forster,Adam,,756119,"Forster, Adam, of Lethelay",0 4458626,2187745,defendant,del Stede,Peter,,,"del Stede, Peter",1 4458627,2187745,defendant,Baildon,Richard de,,757540,"Baildon, Richard de, of Ottelay",2