August Heisenberg

Kaspar Ernst August Heisenberg (November13, 1869November22, 1930) was a German Byzantinist. His son was Werner Heisenberg.

Heisenberg came from a Westphalian family of craftsmen. He was the son of Wilhelm August Heisenberg (1831–1912), a locksmith (blacksmith) in and from Osnabrück, and Anna Maria Unnewehr (1835–1919). Provided by Wikipedia