Crossword puzzle clue "first name in circumnavigation"

First name in circumnavigation

First steamship with a planned circumnavigation of the globe

Leader of the first global circumnavigation

Stop on Magellan's circumnavigation of the world

First word across in the first-ever crossword (1913) and the first of a dozen appearances of the word in this puzzle's grid, written word search-style (left, right, down, and diagonally) ... Can you f

First first name?