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| style="width=30em" |   | align=right | page |- |Nott, Sir William (1782-1845) |234 |- |Nottingham, Earls of. See Finch, Daniel, second Earl (1647-1730); Finch, Heneage, first Earl (1621-1682); Finch-Hatton, George William, sixth Earl of Winchilsea and Nottingham (1791-1858). | |- |Nottingham, Earl of. See Howard, Charles, Lord Howard of Effingham (1536-1624). | |- |Nottingham, William of (d. 1251) |239 |- |Notton or Norton, William de (fl. 1346-1363) |239 |- |Nourse, Edward (1701-1761) |240 |- |Nourse, Timothy (d. 1699) |240 |- |Novello, Vincent (1781-1861) |241 |- |Nowell, Nowel, or Noel, Alexander (1507?-1602) |243 |- |Nowell, Increase (1590-1655) |250 |- |Nowell or Nowel, Laurence (d. 1576) |250 |- |Nowell, Ralph (d. 1144?). See Ralph. | |- |Nowell, Samuel (1634-1688). See under Nowell, Increase. | |- |Nowell, Thomas (1730-1801) |251 |- |Nower or Nowers, Francis (d. 1670) |252 |- |Noye or Noy, William (1577-1634) |253 |- |Nuce, Thomas (d. 1617) |255 |- |Nugent, Baron. See Grenville, George Nugent (1788-1850). | |- |Nugent, Sir Charles Edmund (1759?-1844) |256 |- |Nugent, Sir Christopher, fourteenth Baron Delvin (1544-1602) |256 |- |Nugent, Christopher (d. 1731) |259 |- |Nugent, Christopher (d. 1775) |259 |- |Nugent, Sir George (1757-1849) |260 |- |Nugent, John, fifth Earl of Westmeath (1672-1754) |261 |- |Nugent, Lavall, Count Nugent (1777-1862) |261 |- |Nugent, Nicholas (d. 1582) |263 |- |Nugent, Sir Richard, tenth Baron Delvin (d. 1460?) |264 |- |Nugent, Richard, twelfth Baron Delvin (d. 1538?) |265 |- |Nugent, Richard (fl. 1604). See under Nugent, Nicholas. | |- |Nugent, Sir Richard, fifteenth Baron Delvin, first Earl of Westmeath (1583-1642) |266 |- |Nugent, Richard, second Earl of Westmeath (d. 1684) |268 |- |Nugent, Robert, Earl Nugent (1702-1788), who afterwards assumed the surname of Craggs |269 |- |Nugent, Thomas, titular Baron of Riverston (d. 1715) |271 |- |Nugent, Thomas, fourth Earl of Westmeath (1656-1752) |272 |- |Nugent, Thomas, LL.D. (1700?-1772) |273 |- |Nugent, William (d. 1625) |273 |- |Nunn, Marianne (1778-1847) |274 |- |Nunn, William (1786-1840). See under Nunn, Marianne. | |- |Nunna or Nun (fl. 710) |274 |- |Nunneley, Thomas (1809-1870) |275 |- |Nuthall, Thomas (d. 1775) |275 |- |Nutt, Joseph (1700-1775) |276 |- |Nuttall, Josiah (1771-1849) |276 |- |Nuttall, Thomas (1786-1859) |276 |- |Nuttall, Thomas (1828-1890) |277 |- |Nuttall, William (d. 1840) |278 |- |Nutter, William (1759?-1802) |278 |- |Nutting, Joseph (fl. 1700) |278 |- |Nye, John (d. 1688) |279 |- |Nye, Nathaniel (fl. 1648) |279 |- |Nye, Philip (1596?-1672) |279 |- |Nye, Stephen (1648?-1719) |282 |- |Nyndge, Alexander (fl. 1573) |283 |- |Nyren, John (1764-1837) |283 |- |Nyren, John (fl. 1830). See under Nyren, John (1764-1837). | |- | | |- |Oakeley, Sir Charles, first Baronet (1751-1826) |284 |- |Oakeley, Frederick (1802-1880) |286 |- |Oakeley, Sir Herbert, third Baronet (1791-1845) |287 |- |Oakes, Sir Henry (1756-1827). See under Oakes, Sir Hildebrand. | |- |Oakes, Sir Hildebrand (1754-1822) |288 |- |Oakes, John Wright (1820-1887) |289 |- |Oakes, Thomas (1644-1719). See under Oakes, Urian. | |- |Oakes, Urian (1631?-1681) |289 |- |Oakley, Edward (fl. 1732) |290 |- |Oakley, John (1834-1890) |291 |- |Oakley, Octavius (1800-1867) |292 |- |Oakman, John (1748?-1793) |292 |- |Oasland or Osland, Henry (1625-1703) |292 |- |Oastler, Richard (1789-1861) |293 |- |Oates, Francis (1840-1875) |295 |- |Oates, Titus (1649-1705) |296 |- |Oatlands, Henry of. See Henry, Duke of Gloucester (1639-1660). | |- |O'Beirne, Thomas Lewis (1748?-1823) |303 |- |O'Braein, Tighearnach (d. 1088) |305 |- |O'Brien, Barnabas, sixth Earl of Thomond (d. 1657) |305 |- |O'Brien, Brian Ruadh (d. 1276) |306 |- |O'Brien, Charles, fifth Viscount Clare (d. 1706) |307 |- |O'Brien, Charles, sixth Viscount Clare (1699-1761). See under O'Brien, Charles, fifth Viscount Clare. | |- |O'Brien, Conchobhar (d. 1267) |307 |- |O'Brien, Conor (d. 1539) |308 |- |O'Brien, Conor, third Earl of Thomond (1534?-1581) |309 |- |O'Brien, Daniel, first Viscount Clare (1577?-1663) |310 |- |O'Brien, Daniel, third Viscount Clare (d. l690). See under O'Brien, Daniel, first Viscount Clare. | |- |O'Brien, Domhnall (d. 1194) |311 |- |O'Brien, Donat Henchy (1785-1857) |311 |- |O'Brien, Donogh Cairbrech (d. 1242) |312 |- |O'Brien, Donough (d. 1064) |312 |- |O'Brien, Donough, Baron of Ibrickan and fourth Earl of Thomond (d. 1624) |312 |- |O'Brien, Edward (1808-1840) |314 |- |O'Brien, Henry (1808-1835) |314 |- |O'Brien, James, third Marquis of Thomond (1769-1855) |315 |- |O'Brien, James [Bronterre] (1805-1864) |315 |- |O'Brien, James Thomas (1792-1874) |316 |- |O'Brien, John (d. 1767) |317 |- |O'Brien, Sir Lucius Henry (d. 1795) |318 |- |O'Brien, Matthew (1814-1855) |319 |- |O'Brien, Murrough, first Earl of Thomond (d. 1551) |319 |- |O'Brien, Murrough, first Earl of Inchiquin (1614-1674) |320 |- |O'Brien, Murtough (d. 1119) |327 |- |O'Brien, Patrick (1761?-1806). See Cotter. | |- |O'Brien, Paul (1750?-1820) |327 |- |O'Brien, Terence or Toirdhelbhach (d. 1460) |328 |- |O'Brien, Terence Albert (1600-1651) |328 |- |O'Brien, Turlough (1009-1086) |329 |- |O'Brien, William, second Earl of Inchiquin (1638?-1692) |330 |- |O'Brien, William (d. 1815) |331 |- |}