His biography may be found at this link.
Almighty God, in a rude and barbarous age you raised up your deacon Alcuin to rekindle the light of learning: Illumine our minds, we pray, that amid the uncertainties and confusions of our own time we may show forth your eternal truth; through Jesus Christ our Lord, who lives and reigns with you and the Holy Spirit, one God, for ever and ever. Amen.