I was searching for some images of Marigot on Dominica. A bit confusing as it seems every one of the leeward islands also has a Marigot.
https://pbs.twimg.com/media/DKDIglLUMAAY4MB.jpg:small
Interesting map showing all Cat 5’s and where they were located when they became 5’s.
Maybe it’s like Waimea in Hawaii. It is a stream denoted “Water Of Life” and every island has one.