7 as a choir boy.
Johann Georg Krünitz died in 1796.
Johann Georg Krünitz was born in 1728.
Johann Georg Hagen was born in 1847.
Johann Georg Hagen died in 1930.
Johann Georg Wirsung died in 1643.
Johann Georg Wirsung was born in 1589.
Johann Georg Meyer was born in 1813.
Johann Georg Meyer died in 1886.
Johann Georg Grasel died in 1818.
Johann Georg Grasel was born in 1790.
Johann Georg Ahle died in 1706.
Johann Georg Ahle was born in 1651.