1 Chronicles 7:21

Elead : son of Ephraim son of Joseph

Ezer : son of Seir; the father of Bilhan, Zaavan and Akan,father of Hushah; a descendant of Hur of Judah;,son of Ephraim son of Joseph,chief of the Gadites who joined David in the wilderness,son of Jeshua; ruler of Mizpah; wall rebuilder,a priest who helped celebrate the completion of the wall

Gath : a town of the Anakim and Philistines in Judah 12 km south. of Ekron
(31° 41´, 34° 50´)

Shuthelah : son of Ephraim son of Joseph,son of Zabad of Ephraim

Zabad : son of Nathan of Judah,son of Tahath II of Ephraim,son of Ahlai; one of King David's military elite,son of Shimeath the Ammonitess; one who conspired against King Joash,a layman of the Zattu Clan who put away his heathen wife,a layman from the Hashum Clan who put away his heathen wife,a layman of the Nebo Clan who put away his heathen wife

1 Chronicles 11:15

Adullam : a resident of the town of Adullam
(31° 38´, 35° 0´)

David : a son of Jesse of Judah; king of Israel,son of Jesse of Judah; king of Israel

Philistines : a sea people coming from Crete in 1200BC to the coast of Canaan
(33° 33´, 35° 21´)

Rephaim : a tall ancient people in the land east of the Jordan,a fertile valley on the boundary of Judah and Benjamin (OS)
(32° 48´, 35° 56´)