Please explain.
Do you mean that yo're offering up holdings in Zesisoter to all these places or... what exactly?
After centuries of mistrust and subtle undermining, landlords in the Pachtland expel Avalonian farmers. Foremost of their issues with the Avalonians is their "refusal to desist their pagan customs and adopt the true religion, Christianity." As a result, many of these disgruntled Avalonian farmers take everything and move across the Straits of Atensia into equally fertile Espovon where they continue their farming practices. In their wake, they disassemble their houses, uproot trees and crops, and stone by stone overturn the old strongholds that their ancestors built ages ago. Some stay and resist the Pachtland's owners, but do little damage and are killed. Everyone else emigrates to various parts of Avalonia, mostly South Calzone.
As a result of this, food imports to Avalonia drop (the Pachtland was a huge source of imported food). To counterbalance this, food is bought in more local markets, notable Ormica and Espul, and to a lesser extent North Calzone.