en_tn/1ch/06/61.md

To the rest of Kohath's descendants were given by lot ten cities

AT: "The rest of Kohath's descendants gained control of 10 cities when the lots were cast" (See: rc://en/ta/man/translate/translate-numbers)

Gershom's descendants in their various clans were given thirteen cities

AT: "The clans of Gershom's descendants gained 13 cities" (See: rc://en/ta/man/translate/translate-numbers

Kohath ... Gorsham

See how you translated these in 1 Chronicles 6:1.