Oykel;
boundary between Cat and Ross, 7, 8;
identified as the Norse Ekkjal, 20, 21;
family of Freskyn de Moravia settled north of the, 55;
in Sweyn's track to burn Frakark, 65;
crossed by king William, 87, 90, 91.
Papa Stronsay, 44.
Papa Westray, 44.
Paplay, 51;
location, 146 (n. 14).