Gera is the third-largest city in Thuringia, Germany, with 96,000 inhabitants, located 55 kilometres (34 miles) south of Leipzig, 75 km (47 miles) east of Erfurt and 120 km (75 miles) west of Dresden. Gera was first mentioned in 995 and developed to a city during the 13th century. Later, it was the residence of several lines of the Reussians until the end of monarchy in Germany in 1918.