Surname SOWERBY 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 Great Yarmouth District Yarmouth St.Nicholas 1786 SOWERBY, Margaret Winne William + Margaret late WINNE Source Erpingham District Holt 1804 SOWERBY?, John John + Elizabeth late BLACKALL Source © Copyright 2001-2017, Andrew Rivett, Geoff Lowe