West Southern CordilleranSubgroup of 6 languagesAncestorsAustronesian 1256Malayo-Polynesian 1234Northern Luzon 54Meso-Cordilleran 35South-Central Cordilleran 33Southern Cordilleran 7West Southern CordilleranDescendants Nuclear Southern Cordilleran 5 Ibaloy 2 Kallahan 2 Karaw 1