41. Ottonis et Rahewini Gesta Friderici I. imperatoris Author/Creator: Otto I, Bishop of Freising, -1158 Publication/Creation: Hannover : Hahnsche Buchhandlung, 1978 Resource Type: Book Edition: Editio tertia. Access & Availability: Loading
42. The overseas trade of Boston in the reign of Richard II Publication/Creation: Woodbridge, UK ; Rochester, NY : Boydell Press, 2005 Resource Type: Book Access & Availability: Loading
43. Oxfordshire sessions of the peace in the reign of Richard II Publication/Creation: [Oxford] : Oxfordshire Record Society, 1983 Resource Type: Book Access & Availability: Loading
44. Oxoniensis Academiae parentalia sacratissimæ memoriæ potentissimi Monarchæ Iacobi, Magnæ Britanniae, Franciae & Hiberniae regis, fidei orthodoxæ defensoris celeberrimi, &c. dicata Publication/Creation: Oxoniæ : Excudebant Iohannes Lichfield, & Guilielmus Turner, 1625 Resource Type: Book Access & Availability: Loading