MacLochlainn of Tirconnell. Most in this group has DYS 447 = 24 and DYS 576 = 17.

A number of people in this group can trace their ancestors to County Donegal, Londonderry or Tyrone.

R1b-M343>M269 (Leinster Model)

This group of McCloughans and McLaughlins has members that matches the Leinster modal.

For more information see https://www.familytreedna.com/groups/dys46-4x-ccgg/.

In Ireland the modal is associated with the kings and chieftains of Leinster, the Kavanaghs, O'Byrnes and Murphys.