What date for Blanch (SMITH?) are you looking for?

There is a marriage on FOD at Westbury on Severn

3 June 1810

James BOSELEY - Batchelor of Flaxley

married

Blanch SMITH - Spinster - otp (Westbury)

by Licence

witnesses: Jonathan SMITH, Sarah GREEN, Anthony BENNETT

Officiating Minister, Richard WETHERELL (Vicar)

or...

if you use the Advance Search for baptisms - surname SMITH, mother: Blanch - there are some 1700's + baptisms