His brother Mathias Clemens was also a professional cyclist .
Pierre Clemens ( August 2 , 1913 in Redange -- August 26 , 1963 in Bettembourg ) was a Luxembourgian cyclist .
Pierre Clemens ' brother Mathias Clemens was also a professional cyclist .
Pierre Clemens ( August 2 , 1913 in Redange -- August 26 , 1963 in Bettembourg ) was a Luxembourgian cyclist .