Free DNA tests/Sennett/Sinnott/Synnott
From ISOGG Wiki< Free DNA tests
One free Y-DNA37 test is offered to a UK resident with Welsh Sinnett ancestry, and at least a four generation proven line back to Pembrokeshire. A discounted Y-DNA37 test (£20 subsidy) or a free 12 marker introductory test is also offered to up to three people of Sennett or Sinnott County Wicklow ancestry living in the UK and from lines that haven't already been tested. For further details see the Sennett Profile Page on the Guild of One-Name Studies website and the Sennett DNA Project at Family Tree DNA.
Sennett, Sinnott, Synnott (or variants in the form S-NN-T)
Corinne Curtis at