about 1380–1448 (Age 68)
Bideford, Devon, England
When Sir William Grenville was born about 1380, in Bideford, Devon, England, his father, Sir Theobald Grenville II, was 37 and his mother, Margaret Courtenay, was 0. He married Thomasine Cole in 1403, in Kilkhampton, Cornwall, England. He died in 1448, in Kilkhampton, Cornwall, England, at the age of 68, and was buried in Buckland Barton, Devon, England, United Kingdom.
Dictionary of American Family Names © Patrick Hanks 2003, 2006.