id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5571492,2526216,plaintiff,Legh,Margaret,(legal representative),587136,"Legh, Margaret, of Derby, widow of Legh, Peter, knight, administrator of",0 5571493,2526216,plaintiff,Wylloughby,Henry,knight,,"Wylloughby, Henry, knight",1 5571494,2526216,defendant,Knyveton,Richard,esq,588264,"Knyveton, Richard, of Bradley, Derbs, esq",0