name the office holder with predecessor as patrick buchan-hepburn and office in father of the house ?
SELECT DISTINCT var_uri where brack_open var_uri dbp_predecessor dbr_Patrick_Buchan-Hepburn,_1st_Baron_Hailes sep_dot var_uri dbp_office dbr_Father_of_the_House sep_dot var_uri a dbo_OfficeHolder brack_close