Chronicles 2:9-55 and 4:1-23

Most of these cover the main families of Judah, including David's family. Boaz was David's grandfather. David had 6 brothers and 2 sisters. It looks like Joab (as in David's general) was a cousin to David himself.

Chapter 2 also covers the geneology of Caleb.

Chapter 4 has the relatively famous account of Jabez. His mother named him Jabez because he caused her a lot of pain during childbirth. Jabez makes a prayer to God to not cause further pain to people, which God grants Jabez.

Other than that, nothing else stands out to me.