BARTLETT, BARTLEY, BARKLEY, BERKLEY, BARCLIFT, BARCLAY, etc. worldwide. We are very interested in establishing these lines in England and the rest of Europe, Canada and Australia. We also want to find any remaining lines in America. We now (4/2013) have over 260 participants, representing 4 broad haplogroups, and at least 23 different lines from Colonial America. We accept variant surname spellings which were often used interchangeably with BARTLETT. We also accept participants who have all female lines back to a BARTLETT line; and Family Finder DNA test participants who have BARTLETT ancestry.