Surname CLAY Home - Surnames - Documents Surname Index: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Baptisms (Parish Register) Place Register Year Surname, Forename Parents No. Notes Thetford District Thetford St.Marys 1654 CLAY, Margarett John + Bridgett Source Thetford District Thetford St.Marys 1656 CLAY, Elizabeth John + Bridgett Source Tunstead & Happing District Worstead 1664 CLAY, Anne Thomas + Mary Source Tunstead & Happing District Worstead 1665 CLAY, John Thomas + Mary Source Thetford District Thetford St.Marys 1689 CLAY, Isack John + Elizabeth Source Thetford District Thetford St.Marys 1691 CLAY, Elizabeth John + Elizabeth Source © Copyright 2001-2017, Andrew Rivett, Geoff Lowe