Hi,
searching my 4x grandfather, Charles Hide, papermaker, I came across Benjamin Harvey involved in the Imperial Papermill at Peterhof, Russia.
So almost certain this is yours Harvey.
The story is too long to describe here and I do not know what you want to know. But I got several documents even from Russian archives about the team - among Harvey, Hide , the son of Fourdrinier and several others - that started to work from 1814 on a temporarily contract.
The 2 Fourdrinier machines, the Russian czar ordered when he visited England in 1812, came by boat "Aisthorpe of Parkinson" from London, presumably together with at least some members of the team.
In my case, Charles Hide might have been working in Russia already. What I do know is that he stayed and the several generations after him as well till the Russian Revolution.
My brickwall is that I do not know where in England Charles came from. Born however in 1781/1782.
That`s it for now.