I have just posted 8 generations of my Sallis/Silas/Sallas database (8 generations from John Sallis of Bertie Co., N.C.) at:
http://www.geocities.com/fwheeler_42/I would hope this could be a sort of gathering spot for Sallis/Silas information. If you would like to contribute information to be included, please send to my email address and I will post it. PLEASE include documentation (where the information came from, census, birth certificate, etc.).