I hope you still monitor this page, since your email addrress is hidden. Does your research definitively indicate that Anthony was a child by Jansen's Dutch wife? Most of the other info on the web says that he was a child by Jansen's "Moorish" concubine. The "Turk" and "mulatto" nicknames would make more sense if that is true.
"Eunice" and Thomas Southard's great granddaughter, Charity married Runnel Blair. Unfortunately, my ancestor is Runnel's brother, Robert, so they are only shirt-tail relatives, but it makes a good story.