Shema was the father of Raham, and Raham the father of Jorkeam. Rekem was the father of Shammai.
The son of Shammai was Maon1, and Maon was the father of Beth Zur.2
References for 1 Chronicles 2:45
Caleb's concubine Ephah was the mother of Haran, Moza and Gazez. Haran was the father of Gazez.
The sons of Jahdai: Regem, Jotham, Geshan, Pelet, Ephah and Shaaph.
Caleb's concubine Maacah was the mother of Sheber and Tirhanah.
She also gave birth to Shaaph the father of Madmannah3 and to Sheva the father of Macbenah and Gibea. Caleb's daughter was Acsah.4
References for 1 Chronicles 2:49
These were the descendants of Caleb. The sons of Hur5 the firstborn of Ephrathah: Shobal the father of Kiriath Jearim,6
References for 1 Chronicles 2:50
Salma the father of Bethlehem, and Hareph the father of Beth Gader.
The descendants of Shobal the father of Kiriath Jearim were: Haroeh, half the Manahathites,
and the clans of Kiriath Jearim: the Ithrites,7 Puthites, Shumathites and Mishraites. From these descended the Zorathites and Eshtaolites.
References for 1 Chronicles 2:53
The descendants of Salma: Bethlehem, the Netophathites,8 Atroth Beth Joab, half the Manahathites, the Zorites,
References for 1 Chronicles 2:54