1 Chronicles 2:16-17

Abigail : the widow of Nabal; wife of David,daughter of Jesse; sister of King David; wife of Ithra/Jether

Abishai : the son of Zeruiah, David's sister; brother of Joab

Amasa : son of David's sister Abigail and Jether the Ishmaelite,prince of Ephraim under Ahaz

Asahel : son of Zeruiah, David's sister; brother of Joab,a Levite assigned to teach in Judah under Jehoshaphat,a Levite assistant to the temple treasurer under Hezekiah,father of Jonathan who opposed Ezra's policies

Ishmaelite : member(s) of the clan of Ishmael

Jether : son of Gideon, the judge,an Ishmaelite man married to Abigail, David's sister; father of Amasa,son of Jadah of Judah,son of Ezrah a descendant of Judah,father of some of David's military elite of the tribe of Asher

Joab : son of Zeruiah, David's sister; commander of King David's army,son of Seraiah son of Kenaz of Judah; grand nephew of Caleb of Moses' time,a man whose descendants returned from exile in Babylon,ancestor of a family group who returned from exile headed by Obadiah the son of Jehiel

Zeruiah : daughter of Jesse; sister of David; mother of Abishai, Asahel and Joab