I have one old photograph taken at the W.M. Oaks Studio in Holton, taken about 1898-1900. I have two others from the W.R. Ireland Studio on West Side Square in Holton, taken between 1880 and 1885. I don't know if these are the same Oaks and Ireland that you are describing, or when they might have paired up, but I hope this will help in some small way!