Richard and Charlotte Allen Cosby Ancestry » Sir William de Ros Lord of Helmsley MP I (± 1196-1264)

Personal data Sir William de Ros Lord of Helmsley MP I 

• Alternative names: MP Lord of Helmsley Sir William de Ros I, Sir William DeRos, William De Ros, William de Ros, William de Roos
• He was born about 1196 in Helmsley Castle, North Riding, Yorkshire, England.
• Alternative: He was born in the year 1192 in Helmsley, Yorkshire, England.
• Alternative: He was born about 1196 in Helmsley Castle, North Riding Yorkshire, England.
• Alternative: He was born about 1196 in Helmsley, Yorkshire, England.
• He died in the year 1264 in Bur Kirkham, Yorks, Eng, England.
• Alternative: He died in the year 1264 in Kirkham, Lancashire, England.
• Alternative: He died in the year 1264 in Poitou, France.Source 1
• Alternative: He died in the year 1258.
• A child of Sir Robert de Ros and Isabel of Scotland
• A child of Lord of Helmsley Knight Robert de Ros and Isabel of Scotland

Household of Sir William de Ros Lord of Helmsley MP I

(1) He had a relationship with Lucy Fitz Piers,.

Child(ren):

1. Alice de Rus  1245-1300 

(2) He is married to Lucy FitzPiers.

They got married in the year 1225 at North Riding, Yorkshire, England.

Child(ren):

1. Lucy de Ros  ± 1225-> 1279
2. Robert de Ros de Ros  1233-1285 
3. Sir William de Ros  1240-< 1310 

Notes about Sir William de Ros Lord of Helmsley MP I

William de Ros, of Hamlake, upon giving security for the payment of £100 for his relief, had livery of his lands. This feudal lord, in the lifetime of his father, was an active supporter of the baronial cause and was made prisoner at the battle of Lincoln (1st Henry III) [1216] by the royalists but soon after released and delivered up to his father upon bail. He was subsequently engaged in the wars of Gascony and he had two military summonses in the 42nd Henry III [1258] to march against the Scots and Welsh. By the deaths of his two great aunts, the sisters of his grandmother, Rose Trusbut, s. p., he became sole heir of the baronial estate of Trusbut and Watre. He m. Lucia, dau. of Reginald Fitz-Piers, of Blewleveny, in Wales, and d. in 1258. He was s. by his son, Robert de Ros. [Sir Bernard Burke, Dormant and Extinct Peerages, Burke's Peerage Ltd, London, England, 1883, p. 458, Ros, or Roos, Baron Ros]

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Timeline Sir William de Ros Lord of Helmsley MP I

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