1592954627000 1159747200000 term-121618 1702062616366 1605008624000 1702062269215 adlib fitz-online adlib-term-121618 186db7d6-141e-3c1b-a69a-e701d2409b2f 2 1 Vikings of Northumbria reference term-12571 adlib-term-12571 f81b035a-2205-3326-80f1-3461cf219bff Early Medieval reference term-121616 adlib-term-121616 f535ff38-a274-34c8-8845-6b1f8909624a Northumbria reference term-15184 adlib-term-15184 ffb17eb7-659c-32ef-bd39-3720c8eb7a73 Viking reference term-121617 adlib-term-121617 4db4a7a9-5fcc-357a-ac2f-dd9c789db425 Danelaw Vikings of Northumbria term