Frederick William III in the context of "Sixth Coalition"

The University of Bonn, officially the Rhenish Friedrich Wilhelm University of Bonn (German: Rheinische Friedrich-Wilhelms-Universität Bonn), is a public research university in Bonn, North Rhine-Westphalia, Germany. It was founded in its present form as the Rhein-Universität (English: Rhine University) on 18 October 1818 by Frederick William III, as the linear successor of the Kurkölnische Akademie Bonn (English: Academy of the Prince-elector of Cologne) which was founded in 1777. The University of Bonn offers many undergraduate and graduate programs in a range of subjects and has 544 professors. The University of Bonn is a member of the German U15 association of major research-intensive universities in Germany and has the title of "University of Excellence" under the German Universities Excellence Initiative.

Bonn has 6 Clusters of Excellence, the most of any German university; the Hausdorff Center for Mathematics, the Matter and Light for Quantum Computing cluster, Bonn Center for Dependency and Slavery Studies, PhenoRob: Research for the Future of Crop Production, the Immune Sensory System cluster, and ECONtribute: Markets and Public Policy. The University and State Library Bonn (ULB Bonn) is the central university and archive library of the Rheinische Friedrich-Wilhelms-Universität Bonn and North Rhine-Westphalia; it holds more than five million volumes.

The Bauakademie (Building Academy, also known as the Schinkelsche Bauakademie) in Berlin, Germany, was a higher education institution for the art of building to train master builders. Founded on 18 March 1799 by King Frederick William III, the institution originated from the construction department of the Academy of Fine Arts and Mechanical Sciences (from 1704), which emphasized the aesthetic elements of the art of building while ignoring the technical. Thus, the governmental Upper Building Department ("UBD") decided to establish an entirely new building educational institution named "Bauakademie". In 1801, the institution was incorporated into the UBD.

An iconic building in the history of engineering and architecture for its red brick facade, the Bauakademie was designed by German architect Karl Friedrich Schinkel between 1832 and 1836. Its red brick façade was considered an early basis for modernist architectural styles. In 1945, the building was destroyed during World War II. Despite the fact that reconstruction efforts had already begun, it was demolished in 1962. Following the decision by the German Bundestag in 2016, a Federal Foundation for the Building Academy was established in 2019 to facilitate the reconstruction of the building.

Louise of Mecklenburg-Strelitz (Luise Auguste Wilhelmine Amalie; 10 March 1776 – 19 July 1810) was Queen of Prussia as the wife of King Frederick William III. The couple's happy, though short-lived, marriage produced nine children, including the future monarchs Frederick William IV of Prussia and William I, German Emperor.

Her legacy became cemented after her extraordinary 1807 meeting with French Emperor Napoleon I at Tilsit – she met with him to plead unsuccessfully for favorable terms after Prussia's disastrous losses in the War of the Fourth Coalition. She was already well loved by her subjects, but her meeting with Napoleon led Louise to become revered as "the soul of national virtue". Her early death at the age of thirty-four "preserved her youth in the memory of posterity", and caused Napoleon to reportedly remark that the king "has lost his best minister". The Order of Louise was founded by her grieving husband four years later as a female counterpart to the Iron Cross. In the 1920s, conservative and nationalist German women founded the Queen Louise League.