1577, Raphael Holinshed et al., The Firste Volume of the Chronicles of England, Scotlande, and Irlande, London: John Hunne, The Historie of England, Kinewulfe, p. 198, In the yeare of our Lorde .786. […] Pope Adrian sent two Lega[ts into] Englande […] with letters commendatory vnto Offa king of Mercia […]
Source: wiktionary