Bedford Hours
Bedford Hours (Heures de Bedford)
Obsecro te domina sancta maria mater dei pietate plenissima summi regis filia.
Our renderingI beseech you, holy Lady Mary, Mother of God, most full of piety, daughter of the most high King.
What it is
Produced for the wedding of John, Duke of Bedford (regent of France) and Anne of Burgundy in 1423, the Bedford Hours (British Library Add MS 18850) is among the most lavishly illuminated Parisian Books of Hours in existence. It was presented as a Christmas gift by the Duchess to her eight-year-old nephew King Henry VI of England on Christmas Eve 1430 in Rouen, and an inscription on f. 256r — written by John Somerset, physician and tutor to Henry VI — records the gift at Bedford's request. Its bilingual Latin and French design, combined with Somerset's inscription specifying its pedagogical purpose, makes it one of the most explicitly documented instances of a royal Book of Hours functioning simultaneously as a devotional text and an instrument of Christian formation for a royal child. The standard Horae apparatus — Hours of the Virgin, Penitential Psalms, Litanies, Office of the Dead — is accompanied by French-language prayers and an exceptionally rich pictorial calendar of saints.
Why it still matters
The Bedford Hours exemplifies the deliberate gifting of a structured prayer book to a child as an instrument of faith formation; the Obsecro te prayer it contains is still widely available and remains a classic of Marian devotion accessible to any modern reader.
Kept alongside
Psalter and Hours of Mary de Bohun
Psalterium et Horae Mariae de Bohun (Copenhagen, Royal Library, Thott 547 4°)
This psalter-hours (Copenhagen, Royal Library, Thott 547 4°) was commissioned by Joan de Bohun to mark her daughter Mary's marriage to Henry of Bolingbroke, the future Henry IV, around 1380. The manuscript served simultaneously as a prayer book, a dynastic commemoration of the Bohun-Lancaster union, and a formation guide: its images of Old Testament matriarchs — Sarah, Rebecca, Rachel — provided explicit models of female piety and agency through motherhood for a young royal bride. Mary used this book before her early death in 1394; as wife of the man who would depose Richard II and found the Lancastrian dynasty, her devotional formation through this manuscript carried indirect historical weight far beyond the private chapel.
Hastings Hours
The Hastings Hours
Produced in Bruges/Ghent c. 1475–1483 and now held at the British Library (Add MS 54782), this manuscript is described as one of the outstanding achievements of Renaissance Flemish illumination. Research has established that William Lord Hastings' coat of arms was painted over an earlier coat of arms, suggesting the manuscript may have originally been commissioned for Edward IV or Edward V as Prince of Wales before passing to Hastings, Edward IV's chamberlain. The attribution to Lieven van Lathem sometimes found in older literature is not supported by current scholarly consensus; the miniatures are more reliably attributed to the Master of the First Prayer Book of Maximilian or possibly Alexander Bening. The manuscript represents the apex of private devotional culture among the senior English court nobility in the late fifteenth century.
Seven Penitential Psalms
Septem Psalmi Poenitentiales
The Seven Penitential Psalms are a sub-group of the canonical Psalter — Psalms 6, 32, 38, 51, 102, 130 (De Profundis), and 143 — collected by Cassiodorus and declared a standard Lenten devotion by Pope Innocent III (1198–1216). They appear in virtually every surviving royal and noble Book of Hours between 1250 and 1550 as a fixed section following the Office of the Virgin, and were also recited publicly by penitents in church. They express the sinner's plea for mercy and forgiveness across the full range of human distress — sickness, sin, shame, desolation — and were believed to shorten souls' time in Purgatory, giving them urgent personal relevance for nobility who prayed daily for deceased family members. Their presence across every corner of medieval European devotional practice makes them the most universally transmitted prayer texts in the entire Books of Hours tradition.