Briefe des westfälischen Stabsoffiziers Friedrich Wilhelm von Lossberg vom russischen Feldzug des Jahres 1812 (Letters from the Westphalian Staff Officer Friedrich Wilhelm von Lossberg on the Russian Campaign of 1812) is a published collection of correspondence written by Friedrich Wilhelm von Lossberg, a Westphalian staff officer serving during the 1812 invasion of Russia. The letters were edited and issued in Berlin in 1910 by R. Eisenschmidt, with editorial work associated with Christian Meyer.
The source consists of first-person wartime letters written during the Napoleonic campaign of 1812, one of the most catastrophic military operations of the era. Lossberg served in the forces of the Kingdom of Westphalia, a state created under French influence and integrated into the wider imperial system of Napoleon’s coalition armies. His correspondence reflects the experience of officers serving in allied contingents within the Grande Armée during the invasion of Russia.
The letters typically describe operational movement, logistical breakdowns, environmental hardship, and the progressive deterioration of discipline and supply during the campaign. As the army advanced deeper into Russian territory, the correspondence captures the increasing strain on manpower, transport, and coordination, culminating in the collapse of the retreat from Moscow. These firsthand accounts provide insight into both tactical conditions and the psychological experience of officers during one of the most devastating campaigns of the Napoleonic Wars.
A key feature of the source is its immediacy. Unlike later narrative histories, the letters were written in real time and reflect uncertainty, fatigue, and evolving perceptions of the campaign’s progress. They also illustrate the position of Westphalian officers operating within a French-dominated command structure, highlighting the complexities of loyalty, obligation, and military hierarchy in Napoleonic satellite states.
As a 1910 edited publication, the collection reflects early 20th-century archival editorial practices, aiming to preserve and present personal wartime documentation for historical study. It is primarily used as a primary source for research on the 1812 campaign, particularly regarding German participation in Napoleon’s Russian expedition and the operational experience of allied contingents.
