The sons of Amram: Aaron and Moses. And Aaron was appointed to consecrate in the place most holy, with his sons forever: and to burn the offerings before the LORD, and to minister, and to bless in his name forever.

And Amram took Jochebed his niece to wife which bare him Aaron and Moses. And Amram lived a hundred and thirty seven years.

Miriam

And his sister stood afar off, to wete what would come of it.

And Miriam, a prophetess, the sister of Aaron, took a timbrel in her hand; and all the women came out after her with timbrels in a dance.

Because I brought thee from the land of Egypt, and delivered thee out of the house of bondage? Because I made Moses, Aaron, and Miriam to lead thee?

Nadab

The division of the sons of Aaron: Nadab, Abihu, Eleazar and Ithamar.

And Aaron took Elisheba, daughter of Amminadab and sister of Nahshon, to wife: which bare him Nadab, Abihu, Eleazar and Ithamar.

And he said unto Moses, "Come unto the LORD: both thou and Aaron, Nadab and Abihu, and the seventy elders of Israel, and worship afar off."

And take thou unto thee, Aaron thy brother, and his sons with him, from among the children of Israel, that he may minister unto me: both Aaron, Nadab, Abihu, Eleazar and Ithamar, Aaron's sons.

And Nadab and Abihu, the sons of Aaron, took either of them his censor, and put fire therein, and put cense upon; and brought strange fire before the LORD: which he commanded them not.

Eleazar

And David ordered them on this manner: Zadok of the sons of Eleazar and Ahimelech of the sons of Ithamar to be in office by course.

General references

and these are the names of the sons of Aaron: Nadab the eldest son, and Abihu; Eleazar and Ithamar.