Lagopesole Castle (Basilicata, Italy) was the residence of Frederick II. It was probably built between 1242 and 1250.
Ross Castle (late 1400) is the ancestral home of the O’Donoghue clan. It is located on the edge of Lough Leane, in Killarney National Park, County Kerry, Ireland.
Castel Ruggero, Lauria (PZ)