1277, November ยท England ยท Aberconwy ยท Warfare ยท England War ยท Edward I
Treaty of Aberconwy
Llywelyn retains the title Prince of Wales
1277, November ยท Wales ยท Gwynedd ยท Warfare ยท England War ยท Llywelyn III
Rule of Gwynedd
Under the Treaty of Aberconwy Llywelyn III retains Gwynedd, west of the Conway
1277, November ยท Wales ยท Aberconwy ยท Warfare ยท England War ยท Llywelyn III
Rule of Wales
Under the Treaty of Aberconwy Llywelyn III is stripped of his overlordship of Wales
1277, November ยท Wales ยท Aberconwy ยท Warfare ยท England War ยท Llywelyn III
Treaty of Aberconwy
Under the Treaty of Aberconwy Llywelyn III retains Gwynedd, west of the Conway. Llywelyn III is stripped of his overlordship of Wales. Llywelyn III is reduced to his traditional heartland to the west of the River Conwy
1277 ยท Bulgaria ยท Sofia ยท House ยท House of Asen ยท Ivajlo
Succession
Succeeds as King of Bulgaria
1277 ยท England ยท London ยท House ยท House of Plantagenet ยท Edward I
Homage
Gains the Homage of Llewelyn
1277 ยท England ยท Religion ยท Roman Catholic Church ยท Roger Bacon
Astrology
The Condemnations of 1277 ban the teaching of certain philosophical doctrines, including deterministic astrology
1277 ยท England ยท Science ยท Mathematics ยท Roger Bacon
Arrest of Roger Bacon
The Condemnations of 1277 ban the teaching of certain philosophical doctrines, including deterministic astrology
1277 ยท England ยท Science ยท Mathematics ยท Roger Bacon
Astrology
The Condemnations of 1277 ban the teaching of certain philosophical doctrines, including deterministic astrology
1277 ยท England ยท Warfare ยท England War ยท John de Warenne Surrey, 7th
Invasion of Wales
Warenne serves in Edward 1sts Welsh campaign
1277 ยท England ยท Warfare ยท England War ยท William de Beauchamp Warwick, 9th
Invasion of Wales
Helps Edward II invade Wales
1277 ยท Italy ยท Bruges ยท Economy ยท Banking ยท Genoese Community
Genoese Trade
Genoese merchants establish regular trading links with Bruges.
1277 ยท Norway ยท Government ยท Government of Norway ยท Magnus VI
Reform of Municipal Law
Institures a municipal code
1277 ยท Russia ยท Vladimir ยท House ยท House of Rurik ยท Dimitri I
Succession
Succeeds as Grand Prince of Vladimir
1277 ยท Wales ยท Chester ยท Warfare ยท England War ยท Llywelyn III
Battle of Chester
Edward III takes to the field & forces Llywelyn III to sue for peace