id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5050499,2371774,plaintiff,Tounlond,William,mercer,585869,"Tounlond, William, of London, mercer",0 5050500,2371774,defendant,Grote,Andrew,gent,741814,"Grote, Andrew, of Finchley, gent",0 5050501,2371774,defendant,Grote,Margaret,,,"Margaret, his wife, formerly Margaret Reygate, of London, widow",1