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Male Geoffrey de Cornwall , 1st Lord of Burford, Sir Click to view Geoffrey de Cornwall , 1st Lord of Burford, Sir in the family tree

Geoffrey de was born about 1288 in Manor of Thunnock, Lincolnshire, England.  Geoffrey de's father was Richard de Cornwall , Lord of Thunnock, Sir and his mother was Joan St. Owen.  His paternal grandparents were Richard Plantagenet , Earl of Cornwall, HRE and Joan Valletort; his maternal grandfather was John St. Owen. He had a brother and a sister, named Edmund de and Joan de.  He was the youngest of the three children.  He died before June 1335 in Burford, Shropshire, England.

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