Qatar Dynasty

State · 1820–1904 CE · at its largest around 1820 CE

Qatar on the Persian Gulf, where the Al Thani family rose to leadership in the 19th century amid rivalry with Bahrain's Al Khalifa rulers.

On its lands while it lasted

Doha (1850 CE): Capital of Qatar Dynasty (1870–1904), Qatar (1913–1915), State of Qatar (1973–today).