I'm looking for the parents of John Sale, born about 1537 of Bledlow, Bucks, England, bur. 15 Nov 1577; m. Agnes Parker, widow of William Byrch and daughter of George Parker. Agnes was born about 1526 and died 1599/1600. I'm descended from their son Edward who married Elizabeth Gifford. Any help or advice on where to look is greatly appreciated!