I'm curious as to who exactly is selling the property in question...I can understand a buyer that is interested in a property offered for sale, but I haven't seen who claims to own the property and is trying to sell it.

I don't suppose There are adverse possession laws in SXM, but if there were/are, it seems that would offer protection to the families that have lived on the land in question for several generations even if they don't have clear title to it.