David Popper was born in 1843.
David H. Popper was born in 1912.
Erwin Popper died in 1955.
David H. Popper died in 2008.
Siegfried Popper was born in 1848.
Catherine Popper was born in 1973.
Julius Popper was born in 1857.
Hans Popper was born in 1903.
Ami Popper was born in 1969.
Albert Popper was born in 1808.
John Popper was born on March 29, 1967.
Karl Popper was born on July 28, 1902.
Josef Popper-Lynkeus was born in 1838.