- Oberlin, Jérémie Jacques, 1735-1806 Previous Owner
- Oberlin, Jérémie Jacques, 1735-1806 Author Previous Owner
- Obertus, de Orto, -1175 Author
- Octaviani Scoti, haeredes Printer of Host Volume
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Oddofredus, Bononiensis
Roffredus, de Epiphanio (-1265) Author -
Odofredus, Denari
Roffredus, de Epiphanio (-1265) Author -
Onorio, d'Autun
Honorius, Augustodunensis (1080-1154) Author -
Onorio, di Autun
Honorius, Augustodunensis (1080-1154) Author - Oporin, Johannes Printer of Host Volume
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Orazio
Horatius Flaccus, Quintus (65-8 a.C.n.) Author - Orfinus Laudensis, asi 1188-asi 1252 Author
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Origen
Origenes (185-254) Author -
Origen, von Alexandreia
Origenes (185-254) Author -
Origene, di Alessandria
Origenes (185-254) Author -
Origenes
Origenes (185-254) Author - Origenes (185-254) Author
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Origenes, Adamantios
Origenes (185-254) Author -
Origenes, Caesariensis
Origenes (185-254) Author -
Origène, d'Alexandrie
Origenes (185-254) Author - Osbernus Glocestriensis Author
- Ostermaier, Johannes Printer of Host Volume
- Otto Eger, 1877-1949 Fragmentator
- Otto Frisingensis 1114-1158 Author