The Saeijs of Sleidinge and Zeeland

The border between the Spanish, later Austrian, Netherlands and the Dutch Republic, from Selsaete (Zelzate) to the Brantkreke, drawn in red; dotted, the line agreed in 1715 between the Emperor and the States. Everything north of it, IJzendijke, Biervliet, Philippine and Sas van Gent, was Dutch; Boechaute, Assenede and the villages below the Graaf Jansdijk, with Bassevelde just beyond, stayed in Flanders. This was the line the Saeijs of Bassevelde lived beside, and the one Eduardus crossed

'Afteeckeninghe van de limitscheydinghe tusschen Spaenschen en Staten bodem', anonymous, 18th century; certified as copied 'op den 1 juny 1769' (public domain). State Archives of Belgium (Rijksarchief Gent), AGATHA 514_0549_000_00031_000.