They most certainly do. Their descendants are called the Tribe of Levi and the Tribe of Joseph.
Levi
Moses was a descendant of the tribe of Levi (Moses was a Levite).
No. King David was not from the tribe of Levi. He was from the tribe of Judah.
The priests came from the tribe of Levi with the Cohenim (High Priests) being the first born males of the Levim.
The Levi tribe was chosen to perform holy service in the Tabernacle and Temple. See related links for more information about the tribe of Levi.
Jeremiah was from the tribe of Levi.
Jeremiah was from the tribe of Levi.
Ezra was a descendant of the priestly tribe of Aaron from the tribe of Levi.
Aaron belonged to the tribe of Levi.
Jesus is God's only begotten son. Mary was Jewish, it is believed that she is from the tribe of Judah. Jesus' step-dad Joseph is believed to be from the tribe of Levi.
Eli was a Kohen, which is a family within the Tribe of Levi. He was also one of the Judges.
On the contrary, he got twice as much, since each of his two sons received a portion. Additional information: Both Levi and Joseph did not get a tribe, however, Joseph's two sons - Ephraim and Manasseh - were adopted by Jacob as his own (see Genesis 48:5) and each given a tribe of Israel. Note: Sometimes the 'birthright' holder Ephraim is referred to as Joseph in Scripture - see Numbers 1:32-33 Levi did not get a tribe because of their special position in the Temple and the local shrines.