O'Regan
The family name '''O'Regan, along with its cognates Regan, O Regan, Reagan, and O'Reagan, is an Anglicized form of the Irish surname Ó Riagáin or Ó Ríogáin''', from Ua Riagáin. The meaning is likely to have originated in ancient Gaelic ''ri'' "sovereign, king" and the diminutive suffix ''-in''; thus "the king's child" or "big king". The name was borne by two distinct families: one seated in Meath, the other in Thomond.The O'Regans of Meath were a branch of the southern Ui Neill and one of the four Tribes of Tara. Before the Anglo-Norman invasion, they were lords of south Breagh and the north of present-day County Dublin. They took a leading part in the wars against the Danes. In the year 1029, Mathghamhain Ó Riagáin, king of Breagh, captured the king of Dublin, Amhlaoibh son of Sitric, releasing him only upon payment of an enormous ransom, which included the celebrated Sword of Carlus. The O'Regans were dispossessed soon after the invasion and dispersed through Ireland.
The O'Regans of Thomond are a Dalcassian family said to be descended from Riagán, son of Donncuan, brother of King Brian Boru. Provided by Wikipedia
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341by O'Regan, Matthew, King, John W, Backman, Jan, Jakobsson, Martin, Pälike, Heiko, Moran, Kathryn, Heil, Chip, Sakamoto, Tatsuhiko, Cronin, Thomas M, Jordan, Richard WilliamGet access
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343by O'Regan, Matthew, King, John W, Backman, Jan, Jakobsson, Martin, Pälike, Heiko, Moran, Kathryn, Heil, Chip, Sakamoto, Tatsuhiko, Cronin, Thomas M, Jordan, Richard WilliamGet access
Published 2008
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344by O'Regan, Matthew, King, John W, Backman, Jan, Jakobsson, Martin, Pälike, Heiko, Moran, Kathryn, Heil, Chip, Sakamoto, Tatsuhiko, Cronin, Thomas M, Jordan, Richard WilliamGet access
Published 2008
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345by O'Regan, Matthew, King, John W, Backman, Jan, Jakobsson, Martin, Pälike, Heiko, Moran, Kathryn, Heil, Chip, Sakamoto, Tatsuhiko, Cronin, Thomas M, Jordan, Richard WilliamGet access
Published 2008
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346by O'Regan, Matthew, King, John W, Backman, Jan, Jakobsson, Martin, Pälike, Heiko, Moran, Kathryn, Heil, Chip, Sakamoto, Tatsuhiko, Cronin, Thomas M, Jordan, Richard WilliamGet access
Published 2008
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348
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349by Wegner, Carolyn, Frey, Karen E., Mathis, Jeremy, Michel, Christine, Nikolopoulos, Anna, O'Regan, Matt, Reigstad, Marit, Forest, Alexandre, Forwick, Matthias, Klagge, Torben, Peeken, IlkaGet access
Published 2010
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350by Kremer, Anne, Stein, Rüdiger, Fahl, Kirsten, Yang, Z, Ji, Z, Wiers, S, Matthiessen, Jens, Forwick, M, Löwemark, L, O'Regan, M, Chen, J, Snowball, IGet access
Published in Quaternary Science Reviews (2018)
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351by Backman, J., Moran, K., Moore, T., King, J., Gattacecca, J., Brinkhuis, H., Matthießen, Jens, Jakobsson, M., Pälike, H., O´Regan, M., Frank, M., Kubik, P.Get access
Published 2005
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352by Pearce, Christof, Varhelyi, Aron, Wastegård, Stefan, Muschitiello, Francesco, Barrientos, Natalia, O'Regan, Matt, Cronin, Thomas M., Gemery, Laura, Semiletov, Igor, Backman, Jan, Jakobsson, MartinGet access
Published in Climate of the Past (2017)
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353by Jakobsson, Martin, Backman, Jan, Rudels, Bert, Nycander, Jonas, Frank, Martin, Mayer, Larry, Jokat, Wilfired, Sangiorgi, Francesca, O'Regan, Matthew, Brinkhuis, Henk, King, John, Moran, KathrynGet access
Published in Nature (2007)
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354by Jakobsson, Martin, Backman, Jan, Rudels, Bert, Nycander, Jonas, Frank, Martin, Mayer, Larry, Jokat, Wilfried, Sangiorgi, Francesca, O'Regan, Matthew, Brinkhuis, Henk, King, John, Moran, KathrynGet access
Published in Nature (2007)
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355by Jakobsson, M., Backman, J., Rudels, B., Nycander, J., Mayer, L., Sangiorgi, F., Brinkhuis, H., O'Regan, M., Jokat, Wilfried, Frank, M., King, J., Morane, K.Get access
Published in Nature (2007)
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356by Jakobsson, Martin, Backman, Jan, Rudels, Bert, Nycander, Jonas, Frank, Martin, Mayer, Larry, Jokat, Wilfried, Sangiorgi, Francesca, O’Regan, Matthew, Brinkhuis, Henk, King, John, Moran, KathrynGet access
Published in Nature (2007)
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357by Wegner, Carolyn, Kêdra, Monika, Morata, Nathalie, Findlay, Helen, Fritz, Michael, Majaneva, Sanna, Nikolopoulos, Anna, O´Regan, Matt, Pavlov, Alexey, Peeken, Ilka, Sampei, Makoto, Werner, KirstinGet access
Published 2015
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358by Morata, Nathalie, Majaneva, Sanna, Findlay, Helen, Fritz, Michael, Kêdra, Monika, Nikolopoulos, Anna, O´Regan, Matt, Pavlov, Alexey, Peeken, Ilka, Sampei, Makoto, Werner, Kirstin, Wegner, CarolynGet access
Published 2015
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359by Kremer, A, Stein, R, Fahl, K., Ji, Z, Yang, Z, Wiers, Steffen, Matthiessen, J, Forwick, Matthias, Löwemark, Ludvig, O'Regan, M, Chen, J, Snowball, IanGet access
Published in Quaternary Science Reviews (2018)
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360by Jakobsson, Martin, Backman, Jan, Rudels, Bert, Nycander, Jonas, Frank, Martin, Mayer, Larry, Jokat, Wilfried, Sangiorgi, Francesca, O'Regan, Matthew, Brinkhuis, Henk, King, John, Moran, KathrynGet access
Published in Nature (2007)
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