At the southern tip of Cornwall is Porthcurno (taken to be the Port of Kernow)......... on the Isles of Scilly there is Porthcressa.........
Cressa comes from the Greek word for Gold
The girl's name Cressa \c-ressa, cr(es)-sa\ is a variant of Cressida (Greek), and the meaning of Cressa is "gold".
Port Gold?? Is there any evidence of gold mining on Scilly?
When searching on Cressa and Curno I came across two towns in the North of Italy, 70 miles apart, called Cressa and Curno.......
Does Curno have a meaning in Greek? Is this just a coincidence?