Smaragdus — Multiple dates; Northern France (the date and place of origin are those assigned by Bernard Bischoff, as cited by Joyce Hill, 'Authority and Intertextuality in the Works of Ælfric', Proceedings of the British Academy, 131 [2005], p. 166, fn. 27)

Calendarial rules, Prognostics — 10th century; Continental European with English additions

Alcuin — 10th century; Continental European with English additions

Glossaries — 10th century; Continental European with English additions

Ps.-Cicero — 10th century, with additions 11th century, early; Continental European with English additions