All that can presently (December 2022) be gleaned about
Rosie Quinn from sheet music covers and by Internet searching is that she was presumably an American actress/singer who has been featured on just one work namely
Brown Skin (1916) words & music by
Roy Barton, words by Jerry Mills and published by
Will Rossiter, Chicago, Illinois, USA
Her portrait on the left is taken from that same work.
Surfers are welcome to contribute any further information about this performer.