I would also like to add for vetting posts generally that they can be amended at anytime that additional information comes to light that clarifies or amplifies a lineage or corrects any errors that might creep into the record..  I have read of people having difficulty trying to correct family trees on Rootsweb.  I believe the discussion list should be a place where an error in a vetting post can be corrected or additional information to a lineage can be added without difficulty.  Sincerely Norman Kincaide