Robert "Guiscard" de Hauteville, Duke of Apulia, Calabria and Sicily by Cawley, ...

Full citation

Robert "Guiscard" de Hauteville, Duke of Apulia, Calabria and Sicily by Cawley, Charles and the Foundation for Medieval Genealogy (FMG) in Medieval Lands: A prosopography of medieval European noble and royal families, including source citations and relevant texts; hosted online by FMG: Sicily / Naples: Counts & Kings v5.0 Updated 23 Jul 2025 (see also WikiTree's source page for MedLands)

Details