All that can presently (September 2023) be gleaned about Jules Kusel
from sheet music covers and by Internet searching is that he was presumably an American actor/singer who has been featured on just one work namely If
(1899) music by William H. Penn
, words by Raymond A. Browne
and published by Sol Bloom
, New York & Chicago, USA
His portrait on the left is taken from that same work.
Surfers are welcome to contribute any further information about this performer.