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Oberts, Aleksandrs
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Obrams, Roberts
(1907–1996)
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Obrazcovs, Sergejs
(1895–1942)
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Obrumāne, Eleonora
(1965–)
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Obrumāns, Kazimirs
(1855–1905)
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Obšteins, Fridrihs
(1878–1938)
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Obšteins, Krists
(1867–1952)
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Obsts [Janas Konradas Obstas], Jans
(1876–1954)
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Odeiko, Alberts
(1903–1938)
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Odeiko (dzim. Broka), Helena
(1905–1975)
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Odiņa, Dagne
(1939–)
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Odiņš, Pāvils
(1961–)
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Ogiņskis, Mihal Kleofas Oginski, Mihails Kleofass
(1765–1833)
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Oglevics [arī Oglevits-Deičmanis], Visvaldis
(1891–1942)
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Okuņeva (dzim. Čurkina), Zoja
(1929–)
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Okuņevs, Jevgēnijs
(1930–1996)
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Okuņs, Vladimirs
(1943–)
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Okuņs [Okuņa], Raele
(1914–)
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Olehno, Arnolds
(1937–)
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Oļehno, Raimonds
(1962–)
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Oļehnoviča, Eridiana
(1966–)
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Olehnoviča, Ilze
(1974–)
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Oļehnovičs, Dmitrijs
(1977–)
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Olekšs, Kazimirs
(1886–1970)
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Olle, Jānis
(1905–)
