Neustriabased

Neustriabased refers to something or someone located or originating within the historical region of Neustria. Neustria was one of the major territorial divisions of the Frankish Empire during the Merovingian and early Carolingian periods. It was generally situated in the western part of the Frankish realm, encompassing areas that today roughly correspond to northern France, Belgium, and parts of the Netherlands and Germany.

The specific boundaries of Neustria shifted over time due to political realignments and conquests. Initially, it was a kingdom of the Franks, often in rivalry with Austrasia, the eastern part of the Frankish territory. Prominent centers within Neustria included Paris and Rouen. The term "Neustriabased" would therefore imply a connection to this historical geographical area, perhaps referring to the origin of a person, an artifact, a historical event, or an academic study focused on that region.

Understanding Neustriabased requires acknowledging the historical context of the Frankish kingdoms and their evolution. It is not a modern geographical term but rather a descriptor rooted in medieval European history.