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Open to all people who are derived for DF21 or its subclades, or who cluster with those that are.
Haplogroups are the early branches of human ancestry. This Y-DNA Haplogroup Project groups individuals that share the same Haplogroup in order to verify common patterns and further develop knowledge about this Haplogroup and migrations derived from it. Only males can join this project as it is based on the Y-DNA. No test is required to join this project.
Surnames In This Project
Alexander, Almond, Beaghen, Beasley, Beeman, Beggan, Beirne, Biggins, Bigham, Blair, Boe, Boggs, Bogle, Bowe, Bowes, Bowles, Boyd, Boylan, Boyle, Brattin, Britain, Brittain, Britton, Brooks, Bumgarner, Burns, Butler, Byrne, Cain, Caine, Calkins, Callahan, Campbell, Canady, Cane, Carroll, Carter, Clarke, Click, Coberly, Colla, Collins, Colson, Compton, Conaway, Conley, Conner, Connolly, Connor, Conrardy, Conroy, Conry, Coon, Cooper, Corbett, Corcoran, Coughlan, Crain, Crow, CTS3655, Cubberley, Culbreath, Cunningham, Cupit, Curley, Curtin, Davenport, Deevy, Dever, Devine, DF21, DF25, DF5, Diamond, Dolan, Donaho, Donahoo, Dondas, Donehue, Doolan, Dooley, Doolin, Dowling, Downing, Doyle, Driscoll, Duffy, Dulin, Dundas, Dwyer, Edwards, Elmore, Faherty, Farris, Feehan, Feeney, Ferris, Fillongley, Flanagan, Foley, Ford, Forrest, Furgeson, Fuston, Galbraith, Gammie, Garvey, Gilbreath, Gillis, Glennon, Goggins, Gorman, Grant, Griffeth, Griffin, Griffis, Griffith, Groves, Hackett, Hall, Hamilton, Hancock, Harbour, Harris, Harriss, Hart, Harte, Heaney, Heavey, Hedrickson, Helm, Hendrickson, Henretty, Henry, Herrington, Hetlet, Higgins, Hind, Hinds, Hodnett, Hughes, Irving, James, Jennings, Johnson, Jones, Judd, Kain, Kaine, Kane, Kaptein, Kealy, Kean, Keane, Keeney, Kelley, Kelly, Kenan, Kern, Kewley, King, L1336, L1337, L1402, L1403, L362, L625, L626, L627, L641, L642, L658, L720, Laing, Lalor, Lang, Laois, Latta, Lawler, Lawlor, Lawrence, Leahy, Leeming, Lennan, Lennon, Leonard, Lewis, Linville, Little, Long, Loydan, Lusk, Lydon, Lynch, Lynn, Lyon, Lyons, MacDonald, MacDougall, MacInnes, MacIntosh, MacKinnon, MacMahon, MacMartin, Madden, Mahan, Maher, Mahon, Mahoney, Main, Måland, Malone, Manning, Mannion, Marr, Martin, Matthews, McArdle, McAtee, McAulay, McAuley, McCall, McCarthy, McCarty, McClain, McCloud, McConnell, McDaniel, McDonald, McEvoy, McGregor, McGuire, McHugh, McInnes, McIntosh, McKenna, McKinnon, McLaughlin, McLellan, McMahon, McQuilken, McQuilkin, McQuillan, Meade, Meagher, Merrill, Montgomery, Moore, Moorhead, Morgan, Morrison, Muir, Mulconry, Murphy, Narramore, Neal, Nesbitt, Newman, Nichols, Norkus, Northmore, O'Beirne, O'Brien, O'Byrne, O'Carroll, O'Cathain, O'Connor, O'Conor, O'Devoy, O'Donoghue, O'Doran, Ogan, Ogilvie, O'Guin, O'Keefe, O'Kelley, O'Loghlen, O'Loughlan, O'Loughlin, O'Maghna, ÓMaolChonaire, O'Meagher, O'Mochain, O'Moore, O'Neil, O'Neilan, O'Neill, Osburn, O'Shea, O'Sullivan, O'Toole, Owens, P314.2, Paden, Parry, Peck, Peden, Perry, Porter, Quirk, Reddin, Reilly, Reynolds, Rice, Riddle, Roach, Roberts, Robertson, Roderick, Rogers, Rose, Ross, Rowell, Runnells, S190, S191, S192, S253, S280, S281, S299, S302, S303, S308, S309, S420, S421, S422, S424, S426, S427, Sandison, Selbie, Shannon, Sharp, Sharpe, Simmons, Singleton, Smith, Springer, Sullivan, Taylor, Thomas, Thompson, Thornton, Tiede, Tierney, Tracey, Tracy, Treacy, Viar, Walker, Ward, White, Wilkes, Williamson, Wright, Z246, Z248