Informazioni sulla fonte
Ancestry.com. A complete history of Germany : comprehending the lives and reigns of all the emperors from its origin to this time [database online]. Provo, UT, USA: Ancestry.com Operations Inc, 2008.Dati originali: John Savage. A complete history of Germany : comprehending the lives and reigns of all the emperors from its origin to this time. London: A. Roper, A. Bosvile, R. Basset and F. Coggan, 1702.
