O'Beirne, James Lyster (b. 1820) Stenton 1976 |
O'Connell, Daniel (1775–1847) ODNB |
O'Connor, Dr (fl. 1857) PU1/33/9/3 |
O'Connor, Henry (1858–1915) RLIN |
O'Dell, Stackpool Edward (fl. 1880) WBI |
Odger, George (1813–77) ODNB |
Odiardi, E Savary D' (fl. 1893) RLIN |
Odling, William (1829–1921) DSB |
O'Donaghue, Daniel (fl. 1862) PU1/42/9/1 |
O'Driscoll, Alexander (fl. 1844) WBI |
Oersted, Hans Christian (1777–1851) DSB |
Offenbach, Jacques (1819–80) CBD |
Ogg, — (fl. 1826) [Ogg] 1826 |
Ogilby, John (1600–76) ODNB |
Ogilvie Gordon (née Ogilvie), Dame Maria Matilda (1864–1939) ODNB |
Ogilvie, William (1846–1912) WBI |
Ogle, John William (1824–1905) ODNB |
Ólafsson, Eggert (1726–68) WBI |
Olaus Magnus (1490–1557) DSB |
Olbers, Heinrich Wilhelm Matthias (1758–1840) DSB |
Olcott, Henry Steel (1832–1907) WBI |
Oldfield, Josiah (1863–1953) ODNB |
Oldham, H Yule (fl. 1913) WBI |
Oldham, Joseph R (fl. 1891) RLIN |
Oliphant, Laurence (1829–88) ODNB |
Oliver, Daniel (1830–1916) ODNB |
Oliver, Mr G E (fl. 1895) RR1/12/5b/11 |
Oliver, Sir Thomas (1853–1942) ODNB |
Olivier, Guillaume Antoine (1756–1814) WBI |
Olmsted, Denison (1791–1859) WBI |
O'Loghlen, Sir Colman Michael (1819–77) ODNB |
Olszewski, Karol Stanislaw (1846–1915) DSB |
Oppel, Michael (1782–1820) WBI |
Oppenheim, Prof Annie Isabella () RR1/6/6a/6 |
Oppert, Julius (1825–1905) WBI |
Ord, George (1781–1866) WBI |
Ordway, John Morse (1823–1909) WBI |
O'Reilly, Myles William Patrick (1825–80) ODNB |
Orfila y Rocher, Mateo José Buenaventura (1787–1853) WBI |
Orloff, Alex (Swedish inventor) (fl. 1899) RR1/19/6a/5 |
Ormerod, Eleanor Anne (1828–1901) ODNB |
Ormsby, John (1829–95) ODNB |
O'Rourke, Edmund. See Falconer, Edmund |
Orton, Arthur (b. 1834) ODNB |
Orton, James (1830–77) DSB |
Osborn, Sherard (1822–75) ODNB |
Osborne, Mr (fl. 1868) PU1/54/18/1 |
Osei Tutu Kwame, King of Asante (1779–1823) WBI |
Osgood, Fletcher (fl. 1897) RR1/16/2b/12 |
O'Shaughnessy, Sir William Brooke (1809–89) ODNB |
Osten-Sacken, Carl Robert (1828–1906) RLIN |
Ostwald, Friedrich Wilhelm (1853–1932) DSB |
O'Sullivan, D R () WIVP |
Oswald, Felix Leopold (1845–1906) WBI |
Otter, William (1768–1840) ODNB |
Ottley, Richard (fl. 1829) WM3/4/2ei/9 |
Otto, Friedrich Julius (1809–70) WBI |
Oudney, Walter (1790–1824) ODNB |
Outerbridge, Alexander Ewing (1850–1928) WBI |
Oviedo y Valdés, Gonzalo Hernández de (1478–1557) CBD |
Owen, J B (fl. 1862) PU1/42/2/5 |
Owen, John (1616–83) ODNB |
Owen, Richard (1804–92) DSB |
Owen, Robert (1771–1858) ODNB |
Owen, Robert Dale (1801–77) ODNB |
Owen, William Fitzwilliam (1774–1857) ODNB |
Oxenham, Henry Nutcombe (1829–88) ODNB |
Oxford, 1st Earl of. See Asquith, Herbert Henry |