Johannes Janssen died in 1891.
Johannes Janssen was born in 1829.
Johannes Janssen has written: 'An meine kritiker' -- subject(s): Reformation
Henk Janssen died in 1969.
Benno Janssen died in 1964.
Georges Janssen died in 1941.
Peter Janssen died in 1908.
Herbert Janssen died in 1965.
Karl Janssen died in 1927.
Paul Janssen died in 2003.
zacharias janssen died in 1638
Frances Janssen died on 2008-11-27.
Albert-Édouard Janssen died in 1966.