Bibliografie

Hooghe F. The Trial of the Templars in the County of Flanders (1307-12). In: Burgtorf J, Crawford PF, Nicholson HJ. The Debate on the Trial of the Templars (1307–1314). Farnham-Burlington: Ashgate; 2010. pp. 285-299.
Schotte B. Fighting the King of France: Templars and Hospitallers in the Flemish Rebellion of 1302. In: Burgtorf J, Crawford PF, Nicholson HJ. The Debate on the Trial of the Templars (1307–1314). Farnham-Burlington: Ashgate; 2010. pp. 45-56.
Mol JA(H). The Hospitaller Sisters in Frisia. In: Luttrell AT, Nicholson HJ. Hospitaller women in the Middle Ages. Aldershot: Ashgate; 2006. pp. 179-208.
Mol JA(H). The Beginnings of the Military Orders in Frisia. In: Nicholson HJ. Welfare and warfare. Aldershot: Ashgate; 1998. pp. 307-317.