Adam Murimuth's Continuation and Robert of Avesbury’s 'The Wonderful Deeds of King Edward III'

This volume brings together two of the most important contemporary chronicles for the reign of Edward III and the opening phases of the Hundred Years’ War. Written in Latin by English clerical observers, these texts provide a vivid and authoritative window into the political, diplomatic, and military history of fourteenth-century England and its continental ambitions. Adam Murimuth Continuatio's Chronicarum continues an earlier chronicle into the mid-fourteenth century, offering concise but valuable notices on royal policy, foreign relations, and ecclesiastical affairs. Its annalistic structure makes it especially useful for establishing chronology and tracing the development of events year by year. Complementing it, Robert of Avesbury’s De gestis mirabilibus regis Edwardi tertii is a rich documentary chronicle preserving letters, treaties, and official records alongside narrative passages. It is an indispensable source for understanding Edward III’s claim to the French crown, the conduct of war, and the mechanisms of medieval diplomacy. Together, these works offer scholars, students, and enthusiasts a reliable and unembellished account of a transformative period in English and European history. Essential for anyone interested in medieval chronicles, the Hundred Years’ War, or the reign of Edward III.

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Biography of Owain Fychan ap Madog Mathrafal Prince Powys Fadog 1152-1191

Paternal Family Tree: Mathrathal

Maternal Family Tree: Angharad Queen Consort Gwynedd 1065-1162

Owain Fychan ap Madog Mathrafal and Angharad Aberffraw were married. She the daughter of Owain "Great" King Gwynedd. He the son of Madog ap Maredudd Mathrafal Prince Powys and Susanna Aberffraw. They were first cousins.

Owain Fychan ap Madog Mathrafal was appointed Prince Powys Fadog.

Before 1150 [his father] Madog ap Maredudd Mathrafal Prince Powys and [his mother] Susanna Aberffraw (age 13) were married. She the daughter of [his grandfather] King Gruffudd ap Cynan of Gwynedd and [his grandmother] Angharad Queen Consort Gwynedd (age 84). He the son of [his grandfather] Maredudd ap Bleddyn King Powys. They were second cousin once removed.

Around 1152 Owain Fychan ap Madog Mathrafal was born to [his father] Madog ap Maredudd Mathrafal Prince Powys and [his mother] Susanna Aberffraw (age 15).

In 1191 Owain Fychan ap Madog Mathrafal (age 39) died. His son Madog succeeded Prince Powys Fadog. Esyllt or Isolda Unknown Princess Powys Fadog by marriage Princess Powys Fadog.

[his son] Madog Mathrafal Prince Powys Fadog was born to Owain Fychan ap Madog Mathrafal and Angharad Aberffraw. Coefficient of inbreeding 6.40%. He married Esyllt or Isolda Unknown Princess Powys Fadog and had issue.

[his son] Owen Mathrafal was born to Owain Fychan ap Madog Mathrafal and Angharad Aberffraw. Coefficient of inbreeding 6.40%.

Royal Ancestors of Owain Fychan ap Madog Mathrafal

Kings Gwynedd: Great Grand Son of Bleddyn ap Cynfyn King Gwynedd King Powys

Kings Seisyllwg: Great x 5 Grand Son of Hywel "Dda aka Good" King Seisyllwg King Deheubarth

Kings Powys: Grand Son of Maredudd ap Bleddyn King Powys

Royal Descendants of Owain Fychan ap Madog Mathrafal
Number after indicates the number of unique routes of descent. Descendants of Kings and Queens not included.

Queen Anne Boleyn of England [1]

Queen Jane Seymour [2]

Catherine Parr Queen Consort England [2]

Queen Catherine Howard of England [1]

Jane Grey I Queen England and Ireland [2]

George Wharton [6]

Brigadier-General Charles Fitz-Clarence [26]

Queen Elizabeth II of the United Kingdom [122]

Queen Consort Camilla Shand [57]

Diana Spencer Princess Wales [346]

Catherine Middleton Princess of Wales [2]

Ancestors of Owain Fychan ap Madog Mathrafal

Great x 3 Grandfather: Gwerystan ap Gwaithfoed Mathrafal

Great x 2 Grandfather: Cynfyn ap Gwersytan Mathrafal

Great x 3 Grandmother: Nest ferch Cadell ap Brochfael King Powys

Great x 1 Grandfather: Bleddyn ap Cynfyn King Gwynedd King Powys

Great x 2 Grandmother: Angharad ferch Maredudd

GrandFather: Maredudd ap Bleddyn King Powys

Father: Madog ap Maredudd Mathrafal Prince Powys

Owain Fychan ap Madog Mathrafal Prince Powys Fadog

Great x 4 Grandfather: Meurig ap Idwal Aberffraw

Great x 3 Grandfather: Idwal ap Meurig Aberffraw

Great x 2 Grandfather: Iago ab Idwal ap Meurig Aberffraw Prince Gwynedd

Great x 1 Grandfather: Cynan ab Iago King Gwynedd

GrandFather: King Gruffudd ap Cynan of Gwynedd

Great x 3 Grandfather: Sitric Silkbeard King Dublin

Great x 2 Grandfather: Olaf mac Sitriuc

Great x 1 Grandmother: Ragnaillt Unknown Queen Consort Gwynedd

Mother: Susanna Aberffraw

Great x 4 Grandfather: Einion Dinefwr

Great x 3 Grandfather: Gronwy Ap Einion Dinefwr

Great x 2 Grandfather: Edwin of Tegeingl

Great x 4 Grandfather: Edwin Earl of Mercia

Great x 3 Grandmother: Ethelfleda or Aldgyth of Mercia

Great x 1 Grandfather: Owain ab Edwin

Great x 4 Grandfather: Gwerystan ap Gwaithfoed Mathrafal

Great x 3 Grandfather: Cynfyn ap Gwersytan Mathrafal

Great x 4 Grandmother: Nest ferch Cadell ap Brochfael King Powys

Great x 2 Grandmother: Iwerydd Mathrafal

Great x 4 Grandfather: Sitric Silkbeard King Dublin

Great x 3 Grandmother: Unnamed d Sitric Silkbeard King Dublin

GrandMother: Angharad Queen Consort Gwynedd