name a office holder whose predecessor is thomas spring rice and has son named lord charles wellesley ?
SELECT DISTINCT var_uri where brack_open var_uri dbo_predecessor dbr_Thomas_Spring_Rice,_1st_Baron_Monteagle_of_Brandon sep_dot var_uri dbo_child dbr_Lord_Charles_Wellesley sep_dot var_uri a dbo_OfficeHolder brack_close