This photo may also be linked to the Stricker family.  My guess is that this is (L to R) Thomas Hewitt,  Stricker sister, Withroe Hewitt and Stricker sister taken around 1910.  I have also included a known picture of the Hewitts for comparison.  Any ideas, let me know.

Below is Angeline Hewitt (Stricker), Withroe Hewitt and Thomas Hewitt.