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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521by Correction Pagani, Mark, Pedentchouk, Nikolai, Huber, Matthew, Sluijs, Appy, Schouten, Stefan, Brinkhuis, Henk, Damsté, Jaap S. Sinninghe, Dickens, Gerald R., Backman, Jan, Clemens, Steve, Cronin, Thomas, Eynaud, Frédérique, Gattacceca, Jérôme, Jakobsson, Martin, Jordan, Ric, Kaminski, Michael, King, John, Koc, Nalân, Martinez, Nahysa C., McInroy, David, Moore, Theodore C., O'Regan, Matthew, Onodera, Jonaotaro, Pälike, Heiko, Rea, Brice, Rio, Domenico, Sakamoto, Tatsuhiko, Smith, David C., St John, Kristen E.K., Suto, Itsuki, Suzuki, Noritoshi, Takahashi, Kozo, Watanabe, Mahito, Yamamoto, MasanobuGet access
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522by Moran, Kathryn, Backman, Jan, Brinkhuis, Henk, Clemens, Steven, Cronin, Thomas, Dickens, Gerald, Eynaud, Frédérique, Gattacceca, J., Jakobsson, Martin, Jordan, Richard, Kaminski, Michael, King, John, Koc, Nalan, Krylov, Alexey, Martinez, Nahysa, Matthiessen, Jens, Mcinroy, David, Moore, Theodore, Onodera, Jonaotaro, O'Regan, Matthew, Pälike, Heiko, Rea, Brice, Rio, Domenico, Sakamoto, Tatsuhiko, Smith, David, Stein, Ruediger, St John, Kristen, Suto, Itsuki, Suzuki, Noritoshi, Takahashi, Kozo, Watanabe, Mahito, Yamamoto, Masanobu, Farrell, John, Frank, Martin, Kubik, Peter, Jokat, Wilfried, Kristoffersen, YngveGet access
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523by Moran, Kathryn, Backman, Jan, Brinkhuis, Henk, Clemens, Steven, Cronin, Thomas, Dickens, Gerald, Eynaud, Frédérique, Gattacceca, J., Jakobsson, Martin, Jordan, Richard, Kaminski, Michael, King, John, Koc, Nalan, Krylov, Alexey, Martinez, Nahysa, Matthiessen, Jens, Mcinroy, David, Moore, Theodore, Onodera, Jonaotaro, O'Regan, Matthew, Pälike, Heiko, Rea, Brice, Rio, Domenico, Sakamoto, Tatsuhiko, Smith, David, Stein, Ruediger, St John, Kristen, Suto, Itsuki, Suzuki, Noritoshi, Takahashi, Kozo, Watanabe, Mahito, Yamamoto, Masanobu, Farrell, John, Frank, Martin, Kubik, Peter, Jokat, Wilfried, Kristoffersen, YngveGet access
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524by Moran, Kathryn, Backman, Jan, Brinkhuis, Henk, Clemens, Steven C., Cronin, Thomas, Dickens, Gerald R., Eynaud, Frédérique, Gattacceca, Jérôme, Jakobsson, Martin, Jordan, Richard W., Kaminski, Michael, King, John, Koc, Nalan, Krylov, Alexey, Martinez, Nahysa, Matthiessen, Jens, McInroy, David, Moore, Theodore C., Onodera, Jonaotaro, O'Regan, Matthew, Pälike, Heiko, Rea, Brice, Rio, Domenico, Sakamoto, Tatsuhiko, Smith, David C., Stein, Ruediger, St John, Kristen, Suto, Itsuki, Suzuki, Noritoshi, Takahashi, Kozo, Watanabe, Mahito, Yamamoto, Masanobu, Farrell, John, Frank, Martin, Kubik, Peter, Jokat, Wilfried, Kristoffersen, YngveGet access
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525by Moran, Kathryn, Backman, Jan, Brinkhuis, Henk, Clemens, Steven C., Cronin, Thomas, Dickens, Gerald R., Eynaud, Frédérique, Gattacceca, Jérôme, Jakobsson, Martin, Jordan, Richard W., Kaminski, Michael, King, John, Koc, Nalan, Krylov, Alexey, Martinez, Nahysa, Matthiessen, Jens, McInroy, David, Moore, Theodore C., Onodera, Jonaotaro, O'Regan, Matthew, Pälike, Heiko, Rea, Brice, Rio, Domenico, Sakamoto, Tatsuhiko, Smith, David C., Stein, Ruediger, St John, Kristen, Suto, Itsuki, Suzuki, Noritoshi, Takahashi, Kozo, Watanabe, Mahito, Yamamoto, Masanobu, Farrell, John, Frank, Martin, Kubik, Peter, Jokat, Wilfried, Kristoffersen, YngveGet access
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526by Pagani, Mark, Pedentchouk, Nikolai, Huber, Matthew, Sluijs, Appy, Schouten, Stefan, Brinkhuis, Henk, Sinninghe Damsté, Jaap S., Dickens, Gerald R., Expedition 302 Scientists, ES, Backman, Jan, Clemens, Steve, Cronin, Thomas, Eynaud, Frédérique, Gattacceca, Jérôme, Jakobsson, Martin, Jordan, Ric, Kaminski, Michael, King, John, Koc, Nalân, Martinez, Nahysa C., McInroy, David, Moore Jr, Theodore C., O'Regan, Matthew, Onodera, Jonaotaro, Pälike, Heiko, Rea, Brice, Rio, Domenico, Sakamoto, Tatsuhiko, Smith, David C., St John, Kristen E. K., Suto, Itsuki, Suzuki, Noritoshi, Takahashi, Kozo, Watanabe, Mahito, Yamamoto, MasanobuGet access
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527by Sluijs, A, Brinkhuis, H, Schouten, S, Woltering, M, Damsté, JSS, Pagani, M, Pedentchouk, N, Reichart, G-J, Lourens, LJ, Dickens, GR, Huber, M, Stein, R, Matthiessen, J, Backman, J, Moran, K, Clemens, S, Cronin, T, Eynaud, F, Gattacceca, J, Jakobsson, M, Jordan, R, Kaminski, M, King, J, O'Regan, M, Smith, DC, Koc, N, Martinez, NC, McInroy, D, Moore Jr, TC, Onodera, J, Takahashi, K, Pälike, H, Rea, B, Rio, D, Sakamoto, T, St John, KEK, Suto, I, Suzuki, N, Watanabe, M, Yamamoto, MGet access
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528by Moran, K., Backman, J., Brinkhuis, H., Clemens, S.C., Cronin, T., Dickens, G.R., Eynaud, F., Gattacceca, J., Jakobsson, M., Jordan, R.W., Kaminski, M., King, J., Koc, N., Krylov, A., Martinez, N., Matthiessen, J., McInroy, D., Moore, T.C., Onodera, J., O'Regan, A.M., Pälike, H., Rea, B., Rio, D., Sakamoto, T., Shmith, D.C., Stein, R., St. John, K., Suto, I., Suzuki, N., Takahashi, K., Watanabe, M., Yamamoto, M., Farrell, J., Frank, Martin, Kubik, P., Jokat, W., Kristoffersen, Y.Get access
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529by Sayedi, Sayedeh Sara, Abbott, Benjamin W., Thornton, Brett F., Frederick, Jennifer M., Vonk, Jorien E., Overduin, Paul, Schädel, Christina, Schuur, Edward A.G., Bourbonnais, Annie, Demidov, Nikita, Gavrilov, Anatoly, He, Shengping, Hugelius, Gustaf, Jakobsson, Martin, Jones, Miriam C., Joung, DongJoo, Kraev, Gleb, Macdonald, Robie W., McGuire, A. David, Mu, Cuicui, O'Regan, Matt, Schreiner, Kathryn M., Stranne, Christian, Pizhankova, Elena, Vasiliev, Alexander, Westermann, Sebastian, Zarnetske, Jay P., Zhang, Tingjun, Ghandehari, Mehran, Baeumler, Sarah, Brown, Brian C., Frei, Rebecca J.Get access
Published in Environmental Research Letters (2021)
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530by Sayedi, Sayedeh Sara, Abbott, Benjamin W., Thornton, Brett F., Frederick, Jennifer M., Vonk, Jorien E., Overduin, Paul, Schädel, Christina, Schuur, Edward A.G., Bourbonnais, Annie, Demidov, Nikita, Gavrilov, Anatoly, He, Shengping, Hugelius, Gustaf, Jakobsson, Martin, Jones, Miriam C., Joung, DongJoo, Kraev, Gleb, Macdonald, Robie W., McGuire, A. David, Mu, Cuicui, O'Regan, Matt, Schreiner, Kathryn M., Stranne, Christian, Pizhankova, Elena, Vasiliev, Alexander, Westermann, Sebastian, Zarnetske, Jay P., Zhang, Tingjun, Ghandehari, Mehran, Baeumler, Sarah, Brown, Brian C., Frei, Rebecca J.Get access
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531by Sayedi, Sayedeh Sara, Abbott, Benjamin W., Thornton, Brett F., Frederick, Jennifer M., Vonk, Jorien E., Overduin, Paul, Schädel, Christina, Schuur, Edward A. G., Bourbonnais, Annie, Demidov, Nikita, Gavrilov, Anatoly, He, Shengping, Hugelius, Gustaf, Jakobsson, Martin, Jones, Miriam C., Joung, DongJoo, Kraev, Gleb, Macdonald, Robie W., David McGuire, A., Mu, Cuicui, O’Regan, Matt, Schreiner, Kathryn M., Stranne, Christian, Pizhankova, Elena, Vasiliev, Alexander, Westermann, Sebastian, Zarnetske, Jay P., Zhang, Tingjun, Ghandehari, Mehran, Baeumler, Sarah, Brown, Brian C., Frei, Rebecca J.Get access
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532by Moran, Kathryn, Backman, Jan, Brinkhuis, Henk, Clemens, Steven C., Cronin, Thomas, Dickens, Gerald R., Eynaud, Frédérique, Gattacceca, Jérôme, Jakobsson, Martin, Jordan, Richard W., Kaminski, Michael, King, John, Koc, Nalan, Krylov, Alexey, Martinez, Nahysa, Matthiessen, Jens, McInroy, David, Moore, Theodore C., Onodera, Jonaotaro, O'Regan, Matthew, Pälike, Heiko, Rea, Brice, Rio, Domenico, Sakamoto, Tatsuhiko, Smith, David C., Stein, Ruediger, St John, Kristen, Suto, Itsuki, Suzuki, Noritoshi, Takahashi, Kozo, Watanabe, Mahito, Yamamoto, Masanobu, Farrell, John, Frank, Martin, Kubik, Peter, Jokat, Wilfried, Kristoffersen, YngveGet access
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533by Sayedeh Sara Sayedi, Benjamin W Abbott, Brett F Thornton, Jennifer M Frederick, Jorien E Vonk, Paul Overduin, Christina Schädel, Edward A G Schuur, Annie Bourbonnais, Nikita Demidov, Anatoly Gavrilov, Shengping He, Gustaf Hugelius, Martin Jakobsson, Miriam C Jones, DongJoo Joung, Gleb Kraev, Robie W Macdonald, A David McGuire, Cuicui Mu, Matt O’Regan, Kathryn M Schreiner, Christian Stranne, Elena Pizhankova, Alexander Vasiliev, Sebastian Westermann, Jay P Zarnetske, Tingjun Zhang, Mehran Ghandehari, Sarah Baeumler, Brian C Brown, Rebecca J FreiGet access
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534by Moran, Kathryn, Backman, Jan, Brinkhuis, Henk, Clemens, Steven C., Cronin, Thomas, Dickens, Gerald R., Eynaud, Frederique, Gattacceca, Jerome, Jakobsson, Martin, Jordan, Richard W., Kaminski, Michael, King, John Leslie, Koc, Nalan, Krylov, Alexey, Martinez, Nahysa, Matthiessen, Jens, McInroy, David, Moore, Theodore C., Onodera, Jonaotaro, O'Regan, Matthew, Palike, Heiko, Rea, Brice, Rio, Domenico, Sakamoto, Tatsuhiko, Smith, David C., Stein, Ruediger, St John, Kristen, Suto, Itsuki, Suzuki, Noritoshi, Takahashi, Kozo, Watanabe, Mahito, Yamamoto, Masanobu, Farrell, John, Frank, Martin, Kubik, Peter, Jokat, Wilfried, Kristoffersen, YngveGet access
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535by Moran, Kathryn, Backman, Jan, Brinkhuis, Henk, Clemens, Steven C., Cronin, Thomas, Dickens, Gerald R., Eynaud, Frédérique, Gattacceca, Jérôme, Jakobsson, Martin, Jordan, Richard W., Kaminski, Michael, King, John, Koc, Nalan, Krylov, Alexey, Martinez, Nahysa, Matthiessen, Jens, McInroy, David, Moore, Theodore C., Onodera, Jonaotaro, O'Regan, Matthew, Pälike, Heiko, Rea, Brice, Rio, Domenico, Sakamoto, Tatsuhiko, Smith, David C., Stein, Ruediger, St John, Kristen, Suto, Itsuki, Suzuki, Noritoshi, Takahashi, Kozo, Watanabe, Mahito, Yamamoto, Masanobu, Farrell, John, Frank, Martin, Kubik, Peter, Jokat, WilfriedGet access
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536by Pagani, Mark, Pedentchouk, Nikolai, Huber, Matthew, Sluijs, Appy, Schouten, Stefan, Brinkhuis, Henk, Damsté, Jaap S. Sinninghe, Dickens, Gerald R., Backman, Jan, Clemens, Steve, Cronin, Thomas, Eynaud, Frédérique, Gattacceca, Jérôme, Jakobsson, Martin, Jordan, Ric, Kaminski, Michael, King, John, Koc, Nalân, Martinez, Nahysa C., Matthiessen, Jens, McInroy, David, Moore, Theodore C., Moran, Kathryn, O'Regan, Matthew, Onodera, Jonaotaro, Pälike, Heiko, Rea, Brice, Rio, Domenico, Sakamoto, Tatsuhiko, Smith, David C., Stein, Ruediger, St. John, Kristen E.K., Suto, Itsuki, Suzuki, Noritoshi, Takahashi, Kozo, Watanabe, MahitoGet access
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537by Sayedi, Sayedeh Sara, Abbott, Benjamin W, Thornton, Brett F, Frederick, Jennifer M, Vonk, Jorien E, Overduin, Paul, Schädel, Christina, Schuur, Edward A G, Bourbonnais, Annie, Demidov, Nikita, Gavrilov, Anatoly, He, Shengping, Hugelius, Gustaf, Jakobsson, Martin, Jones, Miriam C, Joung, DongJoo, Kraev, Gleb, Macdonald, Robie W, David McGuire, A, Mu, Cuicui, O’Regan, Matt, Schreiner, Kathryn M, Stranne, Christian, Pizhankova, Elena, Vasiliev, Alexander, Westermann, Sebastian, Zarnetske, Jay P, Zhang, Tingjun, Ghandehari, Mehran, Baeumler, Sarah, Brown, Brian C, Frei, Rebecca JGet access
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538by Sayedi, Sayedeh Sara, Abbott, Benjamin W., Thornton, Brett F., Frederick, Jennifer M., Vonk, Jorien E., Overduin, Paul, Schädel, Christina, Schuur, Edward A.G., Bourbonnais, Annie, Demidov, Nikita, Gavrilov, Anatoly, He, Shengping, Hugelius, Gustaf, Jakobsson, Martin, Jones, Miriam C., Joung, Dong Joo, Kraev, Gleb, Macdonald, Robie W., David McGuire, A., Mu, Cuicui, O’Regan, Matt, Schreiner, Kathryn M., Stranne, Christian, Pizhankova, Elena, Vasiliev, Alexander, Westermann, Sebastian, Zarnetske, Jay P., Zhang, Tingjun, Ghandehari, Mehran, Baeumler, Sarah, Brown, Brian C., Frei, Rebecca J.Get access
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539by Pagani, Mark, Pedentchouk, Nikolai, Huber, Matthew, Sluijs, Appy, Schouten, Stefan, Brinkhuis, Henk, Sinninghe Damsté, Jaap S., Dickens, Gerald R., Backman, (Jan, Clemens, Steve, Cronin, Thomas, Eynaud, Frédérique, Gattacceca, Jérôme, Jakobsson, Martin, Jordan, Ric, Kaminski, Michael, King, John, Koc, Nalân, Martinez, Nahysa C., Matthiessen, Jens, McInroy, David, Moore, Theodore C., Moran, Kathryn, O'Regan, Matthew, Onodera, Jonaotaro, Pälike, Heiko, Rea, Brice, Rio, Domenico, Sakamoto, Tatsuhiko, Smith, David C., Stein, Ruediger, St John, Kristen E. K., Suto, Itsuki, Suzuki, Noritoshi, Takahashi, Kozo, Watanabe, Mahito, Yamamoto), MasanobuGet access
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540by Sluijs, Appy, Schouten, Stefan, Pagani, Mark, Woltering, Martijn, Brinkhuis, Henk, Sinninghe Damsté, Jaap S., Dickens, Gerald R., Huber, Matthew, Reichart, Gert-Jan, Stein, Rüdiger, Matthiessen, Jens, Lourens, Lucas J., Pedenchouk, Nikolai, Backman, Jan, Moran, Kathryn, Clemens, S., Eynaud, F., Gattacceca, J., Jakobsson, M., Jordan, R., Kaminski, M., King, J., Koc, N., Martinez, N. C., McInroy, D., Moore, T. C. Jr., O´Regan, M., Pälike, Heiko, Rea, B., Rio, D., Sakamoto, T., Smith, D. C., StJohn, K. E. K., Suto, I., Suzuki, N., Watanabe, M., Yamamoto, M.Get access
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