If they have they didn't mention it, but I doubt that's the case.
[Most of the people around seemed to be the types that liked to comment on everything that happened to them after all.]
Depends what you're asking them about and where. For the people in Isla Empieza the jewel thing is just an old legend, only a few of them believe it to be true but have no real information besides what we could read at the fountain. For the people at other islands it's pretty much the same except that I've yet to meet someone who believes it to be true, some don't even know about it.
As for Davy Jones, they know about him but it's again just legends and rumours. If you're asking about other things, though, they may be more useful.
no subject
[Most of the people around seemed to be the types that liked to comment on everything that happened to them after all.]
Depends what you're asking them about and where. For the people in Isla Empieza the jewel thing is just an old legend, only a few of them believe it to be true but have no real information besides what we could read at the fountain. For the people at other islands it's pretty much the same except that I've yet to meet someone who believes it to be true, some don't even know about it.
As for Davy Jones, they know about him but it's again just legends and rumours. If you're asking about other things, though, they may be more useful.