id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4417922,2170483,plaintiff,Tebbe,Henry,,627296,"Tebbe, Henry, of Normanby",0 4417923,2170483,defendant,Sheffeld,Thomas de,,754107,"Sheffeld, Thomas de, of Helmeswell",0 4417924,2170483,defendant,(not given),Thomas,his brother,,"Thomas, his brother",1