Johann "Hans" Rickmers was a retired cavalry captain, who served in World War I

World War I

World War I , which was predominantly called the World War or the Great War from its occurrence until 1939, and the First World War or World War I thereafter, was a major war centred in Europe that began on 28 July 1914 and lasted until 11 November 1918...

, and was an early member of the Nazi Party. He believed that Adolf Hitler

Adolf Hitler

Adolf Hitler was an Austrian-born German politician and the leader of the National Socialist German Workers Party , commonly referred to as the Nazi Party). He was Chancellor of Germany from 1933 to 1945, and head of state from 1934 to 1945...

 was the only one to restore Germany

Germany

Germany , officially the Federal Republic of Germany , is a federal parliamentary republic in Europe. The country consists of 16 states while the capital and largest city is Berlin. Germany covers an area of 357,021 km2 and has a largely temperate seasonal climate...

's military to strength. In the attempt to overthrow the Bavaria

Bavaria

Bavaria, formally the Free State of Bavaria is a state of Germany, located in the southeast of Germany. With an area of , it is the largest state by area, forming almost 20% of the total land area of Germany...

 and Munich

Munich

Munich The city's motto is "" . Before 2006, it was "Weltstadt mit Herz" . Its native name, , is derived from the Old High German Munichen, meaning "by the monks' place". The city's name derives from the monks of the Benedictine order who founded the city; hence the monk depicted on the city's coat...

 government, which came to be known as Hitler's Beer Hall Putsch

Beer Hall Putsch

The Beer Hall Putsch was a failed attempt at revolution that occurred between the evening of 8 November and the early afternoon of 9 November 1923, when Nazi Party leader Adolf Hitler, Generalquartiermeister Erich Ludendorff, and other heads of the Kampfbund unsuccessfully tried to seize power...

, Rickmers was killed along with fifteen others in a standoff with the police. Hitler dedicated Mein Kampf

Mein Kampf

Mein Kampf is a book written by Nazi leader Adolf Hitler. It combines elements of autobiography with an exposition of Hitler's political ideology. Volume 1 of Mein Kampf was published in 1925 and Volume 2 in 1926...

to him and the others killed in the Beer Hall Putsch.