1420 – 9/11/1486

From:  http://www.geocities.com/Yosemite/7379/coffin-a.html#9

COFFIN, William

Born: About 1420, Alwington, Devonshire, England

Marriage: About 1453, Alwington, Devonshire, England to

      GIFFARD, Margaret Cockworthy (c1427-?).

Died: 11 September 1486.