1st Prussian Infantry Regiment

Mark Life Company Prussian Life Company Life Guard Regiment 1st Infantry Regiment
1. Preußisches Infanterieregiment
Regimental and Company colours of the 1st Prussian Infantry Regiment
Active	1615 – 1806
Country	Kingdom of Prussia
Branch	Prussian Army
Type	Line Infantry
Size	Regiment of three battalions
Part of	Brandenburg Inspectorate
Depot	Berlin, Neumark
Motto(s)	Fidem Patriamque Servabo (I Serve My God And My Country)
Engagements	War of the Austrian Succession Battle of Mollwitz Battle of Hohenfriedberg Seven Years' War Battle of Lobositz Battle of Rossbach Battle of Leuthen Siege of Breslau Battle of Torgau Coalition wars Battle of Quiévrain Siege of Verdun Battle of Valmy Battle of Jemappes Battle of Auerstedt Battle of Lübeck Battle of Ratekau
Insignia
Prussian national colours

The 1st Prussian Infantry Regiment (von Kunheim) (German: 1. Preußisches Infanterieregiment) was a line infantry regiment of the Old Prussian Army which had initially formed part of the Prussian Life Guard, but later transferred to the line. After notably serving in the War of the Austrian Succession and Seven Years' War, the regiment was demolished following the Battle of Auerstadt. A small part of the regiment went on to help form the famed 8th (1st Brandenburg) Life Infantry Regiment, which in turn would serve notably till its disbandment after World War I.^[1]