He spoke Old High German. Charlemagne was very interested in saving and conserving his mother tongues. He wanted writers not only to make poems and stories in Latin (was spoken at his court) but also in his mother tongue. Old High German died out as a language in the 11th century to make place for middle high german.
The Owl Project. The Owl Project is a community-building art organization that seeks to create large and small works of art by kids and grown ups for their communities.
Conducting Research. These OWL resources will help you conduct research using primary source methods, such as interviews and observations, and secondary source methods, such as books, journals, and the Internet. This area also includes materials on evaluating research sources. We live in an age overflowing with sources of information.