jether

from Easton's 1897 Bible Dictionary
Jether
surplus; excellence. (1.) Father-in-law of Moses (Ex. 4:18
marg.), called elsewhere Jethro (q.v.).

  (2.) The oldest of Gideon's seventy sons (Judg. 8:20).

  (3.) The father of Amasa, David's general (1 Kings 2:5, 32);
called Ithra (2 Sam. 17:25).

  (4.) 1 Chr. 7:38.

  (5.) 1 Chr. 2:32; one of Judah's posterity.

  (6.) 1 Chr. 4:17.
    
from Hitchcock's Bible Names Dictionary (late 1800's)
Jether, he that excels
    

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