Complex sentence: The origin of the name is the corrupted form of Guiskardo (Γυϊσκάρδο) from Robert Guiscard in the time of the Frankish dominion in Greece, it was later called Piskardo (Πισκάρδο) and is now Fiskardo.
Split into simpler sentences: The origin of the name is the corrupted form of Guiskardo (Γυϊσκάρδο) from Robert Guiscard in the time of the Frankish dominion in Greece. It was later called Piskardo (Πισκάρδο) and is now Fiskardo.