Johann married Maria Elisabetha Döring (born Nahrgang) on month day 1854, at age 36 in marriage place. Maria was born in 1822, in birth place. They had 5 sons.
She has published more than 215 research articles in reputed international journals. She is a recipient of Kalpana Chawla Young Scientist award, Sir J.C. Bose.
Branko Baletić is a Montenegrin film director and producer. His films include Granica, Stela, and his most celebrated, Balkan Express, a comic tale of Serbian bootleggers and thieves during the German occupation in WW2, which remains a milestone.