Welcome to RootsChat Marydi.
For interest, there is an advertisement in 1830 for a John SANDERSON taking over the "New Inn, Thornton, near Pickering"
Saturday, Apr. 17, 1830
Publication: York Herald
I realise this is not your John SANDERSON, however interesting that there were SANDERSONs in the area.
And in Pigot's Directory 1834, a carrier - "Robert SANDERSON, to Pickering from the New Globe, every Wed. and Sat."
Modified to add:
Apologies Designer Jeans, already gave the reference for the carrier, Robert SANDERSON.