LSJμητρο-πάτωρGlossmother's father, grandfatherμητρο-πάτωρ[ᾰ],ορος,ὁ ,A. mother's father, grandfather, Il. 11.224 , Hdt. 1.75 , 3.51 , etc.ReferencesIl. 11.224Hdt. 1.753.51