Irish DNA R1b; How and Why; Genealogy Viking DNA; Origins of the Irish; Irish Roots Cafe From the Irish Roots Cafe Broadcast Network. Irish Families Worldwide. Advance Shownotes. week 71 ***************************************************************** I'm Mike O'Laughlin, your host. Reach me on my web page at Irishroots.com where you can Check out the written shownotes on my blog and Search our books by typing in your name or topic. ***************************************************************** Among Todays Topics: 1) Irish DNA 2) What does "R1b" mean in Irish DNA 3) Viking DNA in Ireland 4) Red Hair and Blue Eyes 5) New Y DNA Tree of Mankind 6) Glennon Family Branches 7) YDNA only ! 8) Searching for Crosson, Fox, Hanlon, Tyrrell and Hart ***************************************************************** Get All 3 of my Free Broadcasts online: - Irish in America - Irish Families Worldwide - Irish Song - ***************************************************************** Notes This Week Our special guest this week is Bennett Greenspan of Familytreedna.com Bennett is a return guest and has prepared special information for Irish family researchers. When I gave a talk down in Savannah, Georgia a few weeks back Bennett was noted as a popular speaker who was coming to the region and talking to genealogists there.