Last Name of Marcus, Jamaican Race Activist

This page is the CodyCross answer for the clue below from Treasure Island, Group 1040, Puzzle 1 (Treasure Chest).

Question is: Last Name of Marcus, Jamaican Race Activist

and the answer is: GARVEY

Word Meaning:

GARVEY — (nautical) A type of boat which was originally flat-bottomed, reminiscent of a sled, and historically sailed around New Jersey.

Definitions from Wiktionary.