Smith's Bible Dictionary (1863)
(quiet), third son of Asher, (Genesis 46:17) founder of a family called after him, though in the Authorized Version appearing as THE Jesuites.
Hastings' Dictionary of the Bible (1898) & Schaff's Bible Dictionary
IS'UI (quiet), third son of Asher. Gen 46:17.
Hitchcock's Bible Names (1869)
same as Ishuah