All that can presently (March 2021) be gleaned about Josephine Mooney
from sheet music covers and by Internet searching is that she has been featured on on just one work namely Go Steady!
(1912) music by Paul Pelham
, words by J.P. Long
and published by Francis, Day & Hunter
, London W.C.2, England.
Surfers are welcome to contribute any further information about this performer.