The Jacques family tree is still a bit sketchy. There are a lot of blind alleys.
I am pretty sure that Thomas Teasdale widower married a Hannah Longden (Sometimes written as Longdin) but her parents are harder to exactly confirm but have possible ones pencilled in.
Thomas and Hannah definitely had a son George. I have seen the baptismal records for that in Sheffield. 17th April 1796 at the Parish Church.