which office holder's resting place is st giles' church and has george chetwynd as successor ?
SELECT DISTINCT var_uri where brack_open var_uri dbp_successor dbr_George_Chetwynd sep_dot var_uri dbp_restingPlace dbr_St_Giles'_Church,_Horsted_Keynes sep_dot var_uri a dbo_OfficeHolder brack_close