אֵ֚לֶּה הַבָּאִ֣ים בְּשֵׁמ֔וֹת נְשִׂיאִ֖ים בְּמִשְׁפְּחוֹתָ֑ם וּבֵית֙ אֲב֣וֹתֵיהֶ֔ם פָּרְצ֖וּ לָרֽוֹב׃
these mentioned by name were princes in their families; and their fathers’houses increased greatly.
Read kabbalistic (mystical) interpretation of I Chronicles 4:38: and classical mystical sources.