THOCANUS
tho-ka'-nus (Thokanos, Thokanos; the King James Version Theocanus):
The father of Ezekias, who with Jonathan "took the matter upon them" in the proceedings under Ezra against foreign wives (1 Esdras 9:14) = "Tikvah" in Ezra 10:15.
Bibliography Information Orr, James, M.A., D.D. General Editor. "Entry for 'THOCANUS'". "International Standard Bible Encyclopedia". 1915.