this would allow his ships to attack the danish fleet from the south end of the king's deep and, if successful, bombard copenhagen from the east. parker gave him about ten ships, the ones of shallower draft.

How would the previous sentence be correctly capitalized?
This would allow his ships to attack the Danish fleet from the south end of the King's Deep and, if successful, bombard Copenhagen from the east. Parker gave him about ten ships, the ones of shallower draft.