A brief civil war was put down by Otto I, Holy Roman Emperor.
Miercurea Nirajului -LRB- Nyaradszereda , -LSB- ˈɲaːraːtsːɛrɛdɒ -RSB- -RRB- is a town in Mures County , Romania .. County. Counties of Romania. Mures County. Mures County. Romania. Romania. It lies in the Szekely Land , an ethno-cultural region in eastern Transylvania .. Szekely Land. Szekely Land. The following seven villages are administered by the town  :. Beu  /  Szekelybo. Dumitrestii  /  Demeterfalva. Laureni  /  Kisszentlorinc. Mosuni  /  Szekelymoson. Sardu Nirajului  /  Szekelysard. Tampa  /  Szekelytompa. Veta  /  Vece