Yes, you're quite right of course. Silly thing for me to say.
When I say on my site that four people were baptised:
In 1836, four people in their early twenties are baptised: Robert Greenwell, George Greenwell, Ann Henderson, Jane Redman - which is to say, the first George Greenwell's sons, and their wives-to-be.
I mean that they were baptised as adults in Sunderland at Sans Street, not in Hetton. Sorry for any confusion. Hostility to infant baptism was a defining characteristic of Baptists, of course.
Bill