Holland: The History of the Netherlands
Chapter 2
FROM THE SETTLEMENT OF THE FRANKS TO THE SUBJUGATION OF FRIESLAND BY THE FRENCH
A.D. 250--800
Character of the Franks--The Saxon Tribes--Destruction of the Salians by a Saxon Tribe--Julian the Apostate--Victories of Clovis in Gaul--Contrast between the Low Countries and the Provinces of France--State of Friesland--Charles Martell--Friesland converted to Christianity--Finally subdued by France.