Well this is all great!
Jesup was definitely a miller whilst in Suffolk, but traces of him here (Walton, nr Trimley) disappear after 1823 (he seems to have gone bust in 1825).
My interest is mainly in the milling aspect of his life. However, the USA connection was really useful as it connects the Weedings (who had a mill in Walton between 1821 & 1823 and the Pages who also had a mill in Walton but between 1815 and 1821, and again in 1826 and 1837!
Clearly Nathaniel suggests that they were connected by marriage and the mill was almost certainly the same one. He too was a Walton miller in 1827.
The divorce case may related to Jesup marrying Anne Burton of Bawdsey in 1838 (perhaps it was a case of bigamy?)
Windy