article: Ecgfrith of Northumbria
links: Northumbria Jarrow Bede Gyrwas Monastery Monkwearmouth-Jarrow Abbeys Wulfhere of Mercia Dublin Deira River Wear Picts Scotland Benedict Biscop Ireland Lindsey (kingdom) Oswiu of Northumbria Etheldreda Britons (Celtic people) Hide (unit) Aethelred I of Mercia Ely Bishop River Trent Archbishop of Canterbury Penda of Mercia