This is a chronological list of mayors of Pleven, the seventh largest city of Bulgaria, since that post was established after the Liberation of Bulgaria in 1877-1878. A mayor (from the Latin mÄior, meaning larger,greater) is the politician who serves as chief executive official of some types of municipalities. ... Pleven (Bulgarian: Ðлевен , known as Plevna in English in some historical documents) is the seventh most populated town in Bulgaria. ... 1877 was a common year starting on Monday (see link for calendar). ... 1878 (MDCCCLXXVIII) was a common year starting on Tuesday (see link for calendar). ...