He began 1918 with receipt of the House Order of the Hohenzollen on 9 January.

Auffarth received the House Order of Hohenzollern on 11 April 1918.

Since the reorganisation in 1969 the House Order itself has these grades:

Once awarded, the recipient can be promoted to a higher grade of the House Order after three years.

At about this time, Rosenstein was put up for the House Order of Hohenzollern.

Osterward received the House Order of Hohenzollern.

In 1857, he was one of the first to receive the House Order of Hohenzollern.

A House in Order (1966)

House Order of Hohenzollern 3rd Class with Swords (22 July 1918)

The House Orders, however, are awarded at the discretion of the Dutch monarch alone.