Hi. Thank you for your efforts regarding missing information regarding John Wall and his wife Troth.
I see that you have all come to the same road block as I have:
a} cannot find a marriage record for John Wall and wife Troth
b) cannot find a date of birth or baptismal record for troth

(do not know her last name which makes things hard}
John Wall was baptised in Darley (father George) and he and wife Troth lived and died at Wensley, Darley. Derbyshire. I have both their burial records and wills.
Their children seem to have been baptised at Darley.
One thought that has occurred to me (and this is a stab in the dark) is that Troth came from a family who were not Church of England and her recordsmay not be availabld.
Thank you again for your help.
marp