German soldier, captain and influential military writer, also known as Johann Jacobi. Wallhausen produced extensively illustrated manuals on infantry, cavalry, drill, weapons and military organisation and briefly directed the military school at Siegen.
Deutsche Biographie GND 104281960 and BnF authority FRBNF12645806 reviewed in enrichment phase 556; birth is only circa 1580 and was therefore not encoded as an exact year.
Linked Works
2 works match the current criteria.Showing 2 on page 1 of 1.
