Mystery Photo... Mary Warneke... Minnesota

I recently purchased this photo from an antique shop...

It's a great cabinet card photo!

Someone wrote 'Mary Warneke' on the reverse side

It's from the Hennepin Studio, in Minneapolis, MN

I'd love to find a relative of Mary's that is interested in genealogy who would treasure this great photo!

[** Update- 10/30/15- the photo of Mary is now reunited with a cousin who will treasure it!]