According to the Internet source given below, Charles Cohen was an American musician born in Kansas of German descent.
Of ragtime interest is his characteristic march Tatters
(1906) published by Sam Fox Pub. Co.
, Cleveland, Ohio, USA.
He died in Cleveland, Ohio.
Due credit and thanks to "Perf" Bill Edwards
and his researchers for teasing out the works by the other Chas. Cohens namely: Chas. Cohen
(1878-1931) and Arthur Charles Cohen