The following is the results of your search for kohathites.
Kohathites: The descendants of Kohath. They formed the first of the three
divisions of the Levites
(Exodus 6:16,18; Numbers 3:17) In the journeyings of
the Israelites they had the charge of the most holy portion of the
vessels of the tabernacle, including the ark
(Numbers 4:1)ff Their place
in the marching and encampment was south of the tabernacle
(Numbers 3:29,31) Their numbers at different times are specified
(Numbers 3:28; 4:36; 26:57,62) Samuel was of this division.