Dolezalek, Isabelle (2017). Arabic Script on Christian Kings: Textile Inscriptions on Royal Garments from Norman Sicily. Walter de Gruyter GmbH & Co KG. p. 55. doi:10.1515/9783110533873. ISBN9783110532128.
gf-franken.de
aaa.gf-franken.de
Gesellschaft für Familienforschung in Franken e. V. (2022). "Ebner von Eschenbach, Hieronymus Wilhelm". Album Academicum Altorphinum (in German). Archived from the original on 4 November 2022. Retrieved 5 November 2022.
Gesellschaft für Familienforschung in Franken e. V. (2022). "Ebner von Eschenbach, Hieronymus Wilhelm". Album Academicum Altorphinum (in German). Archived from the original on 4 November 2022. Retrieved 5 November 2022.