William de Montagu

• Preferred Name: William de Montagu^[1]
  
• Gender: M
  
• http://familysearch.org/v1/TitleOfNobility: Sir
  
• FSID: L5Y1-1MN
  
• Death: 6 AUG 1382 in Windsor, Berkshire, England at LATI: N1.4293 LONG: E0.602 with note: "unhappily slain in a tilting match at Windsor (Berks) by the Earl, his father" http://www.berkshirehistory.com/bios/wmontacute_2eofs.html
  
• Birth: 1361 in Salisbury, Wiltshire, England at LATI: N1.0687 LONG: E1.794
  
• Notes:

  === Life Sketch ===
  ... Sir William Montacute, who married, in 1378, Elizabeth FitzAlan, daughter of Richard, Earl of Arundel, but died without issue, having been unhappily slain in a tilting match at Windsor (Berks) by the Earl, his father, on the 6th August 1382. William was therefore succeeded in the Earldom by his nephew, John. Elizabeth, Countess of Salisbury, took the veil some years after the death of her husband; and was received into the sisterhood of the convent of St. Albans on 10th October 1408. She made her will on the eve of St. Katherine 1414, and died on 14th January 1415, leaving Philippa, Duchess of York, her younger sister, and Richard, Lord Strange of Knockyn, son of Matilda, her other sister, as her next heirs.
  
  http://www.berkshirehistory.com/bios/wmontacute_2eofs.html
  
  === (21) d. ===
  (21) d.

• m. ABT 1378 in Arundel, Sussex, England

1. Title: Magna Carta Ancestry, Volume 2 (personal copy)
   Author: Douglas Richardson, Kimball G. Everiingham, Magna Carta Ancestry: A Study in Colonial and Medieval Families, 2, 2nd edition (N.p.: n.p., 2011), Volume 3, page 195.
   Note: .
   Page: Well-documented and well-researched source.