Question:
Who was the head of Munich in Mar, 1878?

Context:
 Erich Kiesl is the head of the government of Munich from May, 1978 to Apr, 1984. 
 Eduard Schmid is the head of the government of Munich from Jun, 1919 to Dec, 1924. 
 Josef von Teng is the head of the government of Munich from Jul, 1836 to Dec, 1837. 
 Karl Scharnagl is the head of the government of Munich from Jan, 1925 to Mar, 1933. 
 Alois Erhardt is the head of the government of Munich from Jun, 1870 to Dec, 1887. 
 Dieter Reiter is the head of the government of Munich from May, 2014 to Dec, 2022. 
 Wilhelm Ritter von Borscht is the head of the government of Munich from May, 1893 to Jun, 1919. 
 Kaspar von Steinsdorf is the head of the government of Munich from Oct, 1854 to May, 1870. 
 Jörg Kazmair is the head of the government of Munich from Jan, 1397 to Jan, 1417. 
 Georg Kronawitter is the head of the government of Munich from May, 1984 to Jun, 1993. 
 Franz Paul von Mittermayr is the head of the government of Munich from Jan, 1804 to Jan, 1810. 
 Hans-Jochen Vogel is the head of the government of Munich from May, 1960 to Jun, 1972. 
 Jacob Bauer is the head of the government of Munich from Jan, 1838 to Aug, 1854. 
 Johannes von Widenmayer is the head of the government of Munich from Feb, 1888 to Apr, 1893. 
 Thomas Wimmer is the head of the government of Munich from Jul, 1948 to May, 1960. 
 Christian Ude is the head of the government of Munich from Sep, 1993 to Apr, 2014. 
 Karl Fiehler is the head of the government of Munich from Mar, 1933 to Apr, 1945.

Answer:
Alois Erhardt