וְאֵ֗לֶּה בְּנֵ֤י אָהֳלִֽיבָמָה֙ אֵ֣שֶׁת עֵשָׂ֔ו אַלּ֥וּף יְע֛וּשׁ אַלּ֥וּף יַעְלָ֖ם אַלּ֣וּף קֹ֑רַח אֵ֣לֶּה אַלּוּפֵ֞י אָֽהֳלִיבָמָ֛ה בַּת־עֲנָ֖ה אֵ֥שֶׁת עֵשָֽׂו׃
Y estos son los hijos de Aholibama, mujer de Esaú: el duque Jeús, el duque Jaalam, y el duque Cora: estos fueron los duques que salieron de Aholibama, mujer de Esaú, hija de Ana.
Rashbam
All the Alufim mentioned in this chapter are heads of cities of clans. I believe that the אלוף קרח mentioned in this verse as one of the sons of Eliphaz is identical with the תמנע mentioned in Chronicles as a son of Eliphaz, (compare verse 12) whereas the קרח, mentioned in verse 18 here as the son of Oholovimah, is a different person by the same name.