Adam, Seth, Enosh:

Since more leaders were found among Eleazar’s descendants than Ithamar’s, they were divided accordingly: 16 heads of ancestral houses were from Eleazar’s descendants, and eight heads of ancestral houses were from Ithamar’s.

Jeroham's son Ibneiah, Uzzi's son Elah, who was also Michri's grandson, and Shephatiah's son Meshullam, who was the grandson of Reuel and great-grandson of Ibnijah,

So the descendants of Levi appointed Joel's son Heman, his relative Berechiah's son Asaph, as well as certain relatives of Merari's sons, including Kushaiah's son Ethan,

He also smote the Egyptian, a man of stature, five cubits high: and in the Egyptian's hand was a spear like a weaver's beam; and he went down to him with a staff, and plucked the spear out of the Egyptian's hand, and slew him with his own spear.

The sons of Reuben, Israel's firstborn -- (Now he was the firstborn, but when he defiled his father's bed, his rights as firstborn were given to the sons of Joseph, Israel's son. So Reuben is not listed as firstborn in the genealogical records.

The sons of Judah: Er, Onan, and Shelah; the three were born to him by Shua’s daughter the Canaanitess. Er, Judah’s eldest, was evil in the Lord’s sight, and He put him to death.

Now these are those whom David appointed over the service of song in the house of the Lord after the ark [of the covenant] rested there.

David said, "I will express my loyalty to Hanun son of Nahash, for his father was loyal to me." So David sent messengers to express his sympathy over his father's death. When David's servants entered Ammonite territory to visit Hanun and express the king's sympathy,

Their job was to help Aaron's descendants in the service of the Lord's temple. They were to take care of the courtyards, the rooms, ceremonial purification of all holy items, and other jobs related to the service of God's temple.

Appaim’s son: Ishi.
Ishi’s son: Sheshan.
Sheshan’s descendant: Ahlai.

The Lord God of Israel chose me out of my father's entire family to become king over Israel and have a permanent dynasty. Indeed, he chose Judah as leader, and my father's family within Judah, and then he picked me out from among my father's sons and made me king over all Israel.

As for the rest of Levi’s sons:
from Amram’s sons: Shubael;
from Shubael’s sons: Jehdeiah.

All these men were under their own fathers’ authority for the music in the Lord’s temple, with cymbals, harps, and lyres for the service of God’s temple. Asaph, Jeduthun, and Heman were under the king’s authority.

They ate and drank with great joy in the Lord’s presence that day.

Then, for a second time, they made David’s son Solomon king; they anointed him as the Lord’s ruler, and Zadok as the priest.

Now Jonathan, David's father's brother, expert in discussion, and a man of good sense, was a scribe; and Jehiel the son of Hachmoni, had the care of the king's sons;

Carmi's son was Achar, who became Israel's troublemaker by transgressing the LORD's commandment regarding things that were to be destroyed.

There was also another battle against the Philistines, when Jair's son Elhanan killed Lahmi the Gittite, Goliath's brother, whose spear was as big as a weaver's beam.

Furthermore, everything that Samuel the seer, Kish's son Saul, Ner's son Abner, and Zeruiah's son Joab had dedicated all of their dedicated gifts were under the care of Shelomoth and his brothers.

Adiel's son Azmaveth was responsible for the king's treasuries. Uzziah's son Jonathan was in charge of treasuries located in the country, in cities, in villages, and in towers.

and Ahithophel was the king's counsellor; and Hushai the Archite was the king's friend;