I see that you have the Cooper Sur-Name is your family.
I wonder if we have one in common.
My paternal Granduncle, ALBERT BRAY b. January 25, 1869
married (1) CARRIE COOPER b. ?, Chicago, Illinois d. 1948 in California. ( The births and deaths are from her granddaughter Adell Snatchell so I do not know if they are precise)
CARRIE COOPER ran away with JACK GORDON, a vaudville comic. She wanted to be a star.
Albert Bray was left with small child ESTELLE BRAY- b. 1893-1982 Estelle married Ory Huckins
Adelle remembers that Carrie Cooper had two siblings, Dave and Stella, but she does not know the parents names.
ALBERT BRAY, then remarried MARY ELIZABETH SCHRADER (Mame) 1880-1936, she died in California, on vacation. Albert and Mame were married in 1925 so Jack and Carrie left before that date.
Do you have anything on a Carrie Cooper?