Gustav IV Adolf of Sweden

Reign: 1792 – 1809
Life: 1778–1837

The occupation of Finland in 1808, 09 by Russian forces was the immediate cause of Gustav Adolf's overthrow, violently initiated by officers of his own army. Following his abdication on 29 March 1809, an Instrument of Government was hastily written, which severely circumscribed the powers of the monarchy. The "Instrument" was adopted in 1809 on 6 June, the National Day of Sweden now as well as in his time. It remained in force until replaced in 1974.

During Gustav IV Adolf of Sweden's reign, Selim III ruled Ottoman Empire, Frederick William III of Prussia ruled Prussia, and George III of Great Britain ruled Great Britain.

Want to learn more? Further reading

A History of Scandinavia by T. K. Derry

Some book links on this site point to Amazon. As an Amazon Associate, WhoWasRuling.com may earn from qualifying purchases.

The World During Their Reign

The most notable rulers who held power elsewhere at the same time, from European courts to Ottoman, Mughal, and Chinese thrones.

Meanwhile in history

One “meanwhile in history” story each week: who ruled where, and what was happening on thrones across the world.

By subscribing you agree to receive emails from us. See our Privacy Policy. Unsubscribe any time.

From the library

Go deeper on Gustav IV Adolf of Sweden

Hand-picked histories and biographies for readers who want more than the timeline: the same era, told in full.

A History of Scandinavia

T. K. Derry

Gustav IV Adolf, Finland lost to Russia and abdication after 1809.

Find this book on Amazon