Historical biography archive · Updated 2026-11-03

Roger Mortimer Biography and Timeline — Page 3

Follow Roger Mortimer through 101 dated historical records for England.

Roger Mortimer, historical timeline

A chronological timeline drawn from matching World History Database records.

101Distinct records
3 of 3Page
1327–1398Years on this page

1327

Arrest of Edward III

Earl · Tower of London · Warfare / Military

Keeps Edward III as a prisoner after the murder of Edward II

Assassination of Edward II

Earl · Berkeley · Warfare / Military

Helps procure the assassination of Edward II

Death of Roger Mortimer

Earl · Berkeley · Warfare / Military

Helps procure the assassination of Edward II

1328

Treaty Negotiations

Regent of England · Edinburgh · Warfare / First War of Scottish Independence

Mortimer backs the settlement recognizing Robert I's kingship

Role range: 1296-1328 – 1327-1330

Treaty Ratification

Regent of England · Northampton · Government / Government of England

Mortimer secures parliamentary approval for the treaty with Scotland

Role range: 1327-1330

Northampton Settlement

Regent of England · Northampton · Warfare / First War of Scottish Independence

Mortimer helps force through the peace with Scotland

Role range: 1296-1328 – 1327-1330

Earl of March Created

Earl · Salisbury · House / House of Mortimer

Mortimer is created Earl of March and reaches the height of his power

Role range: 1328-1330

Peerage

Earl · House / House of Mortimer

Created Earl March, 1st, also granted the marcher lordship over Montgomery by the Queen

Birth of Roger Mortimer

Earl · House / House of Mortimer

Birth of Roger Mortimer, 2nd Earl of March, son of Sir Edmund de Mortimer and Elizabeth de Badlesmere

1330

Arrest of Roger Mortimer

Earl · Nottingham · House / House of Mortimer

Seized by Edward III in the Queen Mothers Chamber Nottingham Castle

Arrest of Roger Mortimer

Earl · Tower of London · House / House of Mortimer

Held in the Tower of London

Rebellion of Edward III

Earl · House / House of Mortimer

Edward III leads a successful revolt against Roger de Mortimer

Trial

Earl · London · House / House of Mortimer

Tried before Parliament for usurping royal power & murdering Edward II. Accused of assuming royal power and of various other high misdemeanours, is was condemned without trial and ignominiously hanged

Rebellion of Edward III

Earl · Warfare / Military

Edward III leads a successful revolt against Roger de Mortimer

Execution

Earl · Tyburn · House / House of Mortimer

Executed by Edward III, drawn & hanged on the gallows of thieves at the Elms, Tyburn

1354

Peerage

Earl · House / House of Mortimer

The sentence passed against Mortimers treacherous grandfather, the first earl, is reversed, and the next year he is summoned to Parliament as Earl of March

1355

Constable

Earl · Dover · House / House of Mortimer

Appointed Constable of Dover Castle

Warden

Earl · Cinque Ports · House / House of Mortimer

Appointed Warden of the Cinque Ports

1360

Death of Roger Mortimer

Earl · House / House of Mortimer

Death of Roger Mortimer, 2nd Earl of March

1374

Birth of Roger Mortimer

Earl · House / House of Mortimer

Birth of Roger Mortimer

1398

Death of Roger Mortimer

Earl · House / House of Mortimer

Death of Roger Mortimer

Records, sources and methodology

These dates and descriptions come from the historical_events database. Exact duplicate records have been collapsed. Names are grouped by the country, Name 2 and Name 1 fields; records with missing Name 2 cannot be reliably assigned to an individual biography. Check the underlying sources before formal citation.