Int. Standard Bible Encyclopedia JEATHERAI; JEATERAI je-ath'-e-ri, jeat'-e-ri (Revised Version (British and American)), (the King James Version) (ye'atheray, meaning unknown): A descendant of Gershom, "son" of Levi (1 Chronicles 6:21 (Hebrew 6)), and probably an ancestor of Asaph (so commentators); in 6:39-43 the corresponding name is "Ei." The difference in the Hebrew words is not great.

Multi-Version Concordance Jeaterai (1 Occurrence) 1 Chronicles 6:21 Joah his son, Iddo his son, Zerah his son, Jeaterai his son. (KJV WBS YLT)