Knight of Glin

The Knight of Glin (dormant 14 September 2011), also known as the Black Knight or Knight of the Valley, was a hereditary title held by the FitzGerald families of County Limerick, Ireland, since the early 14th century. The family was a branch of the FitzGerald dynasty, or Geraldines, related to the now extinct Earls of Desmond, who were granted extensive lands in County Limerick by the Crown. The title was named after the village of Glin, near the Knight's lands. The Knight of Glin was properly addressed as "Knight" (not, as one might expect, "Sir ______ FitzGerald").

The family name "FitzGerald" comes from the (Norman) French "Fils de Gerald," i.e. "Son of Gerald."

Like the Knights of Kerry, the Knights of Glin descended from one of the younger or illegitimate sons of The 1st Baron Desmond and Honora (daughter of Hugh O'Connor, of Kerry) thus Kings of Connacht. Lord Desmond was also known as Sir John Fitz-John or Seán Mór na Sursainge, and he lived c. 1260. The last knight, Desmond FitzGerald, 29th Knight of Glin, died on 14 September 2011.

This Desmond family are descended from Maurice FitzGerald, Lord of Lanstephan, a companion-in-arms of Strongbow Richard de Clare, 2nd Earl of Pembroke, the Norman conqueror of Ireland. He went to Ireland in 1168, being sent with ten knights, twenty esquires, and one hundred archers, to assist Dermot MacMurrough, king of Leinster. He died 1 September 1177, buried in the friary of the Grey Friars of Wexford. Maurice was the second son of Gerald de Windsor, Constable of Pembroke, Wales and his wife given to him by Plantagenet Norman English King Henry II, the South Welsh Princess Nesta or Nest ferch Rhys thus descended from Howell the Good, king of the Britons who codified Welsh Law. Maurice FitzGerald's children were: Fitzmaurice Fitzgerald, justice of Ireland, who built the castle of Sligo and is ancestor of the Dukes of Leinster. William, Baron of Naas, county Kildare, and ancestor of the Viscount Gormanston. Thomas FitzMaurice FitzGerald married Elinor, daughter of Jordan de Marisco, and sister to Herve de Monte Marisco, constable of Ireland, and of Geoffrey de Marisco, Lord Justice of Ireland in the reign of King John. He died 1207.

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