[Footnote67:ThismeasurewastakenbyRogerl。，aftertheconquestofNaples，A。D。1139，whichhemadethecapitalofhisnewkingdom，Giannone，IstoriaCivile，tom。ii。p。169。Thatcity，thethirdinChristianEurope，isnowatleasttwelvemilesincircumference，Jul。Caesar。CapacciiHist。Neapol。l。i。p。
47，andcontainsmoreinhabitants350，000inagivenspace，thananyotherspotintheknownworld。]
[Footnote68:Notgeometrical，butcommon，pacesorsteps，of22
Frenchinches，D\'Anville，MesuresItineraires，p。7，8。The2363donottakeanEnglishmile。]
[Footnote69:BelisariuswasreprovedbyPopeSilveriusforthemassacre。HerepeopledNaples，andimportedcoloniesofAfricancaptivesintoSicily，Calabria，andApulia，Hist。Miscell。l。