I have found some more on Renee Glendower but more confusion
1911 England Census
On Ancestry as Rence Glendower but publishing details not permitted on Rootschat
No sign of husband or children
1920 USA Census
As Hettie Renee Finch
(The image is clearly Finch Hatton)
A widow age 42, born in Scotland, in Minneapolis Ward 5, Hennepin, Minnesota
1930 USA Census
Back to Glendower again
Renee/Rence Glendower
A widow, born c1879 in Scotland, in Evanston, Cook, Illinois
I remember going to the Palace Theatre and the Floral Hall as a child and, by coincidence, lived in Glendower Close.
Regards,
David