Judges 9:42

Abimelech : priest (Eli Ithamar) of Nob, whom Saul killed; Ahimelech I,a priest, Ahimelech II; son of Abiathar son of Ahimelech I,a man who was part of David's fugitive band; a Hittite

Shechem : member of the Shechem Clan and/or resident of Shechem

Judges 18:13

Ephraim : the tribe of Ephraim as a whole,the northern kingdom of Israel
(31° 57´, 35° 17´)

Micah : a man of Ephraim who made an ephod,son of Shime-i of Reuben,son of Merib-Baal of Benjamin,first born son of Uzziel son of Kohath,father of Abdon/Achbor whom King Josiah used as a messenger,the prophet of Moresheth under Jotham, Ahaz, and Hezekiah

Judges 21:15

Benjamin : the tribe of Benjamin of Israel

Israel : a citizen of Israel.,a member of the nation of Israel