The Curtis/s DNA Project currently has 143 men who have provided their DNA samples to the project. The Project Coordinator for the Curtis/s Family Society is Al Field who can be contacted at "field@msn.com" for more information. If you are interested in seeing the family groupings to date, please visit "www.familytreedna.com/public/Curtis%20DNA%20Data%20Base/default.aspx?section=yresults." The 143 DNA providers are identified by their DNA kit number, not their names.