PBINCETON, Hls., July '0. - Thetwogrown daugbters of Jacob Nye, awell to-do farmer, eight miles south of Princeton, were adjudged insane hero and will be sent to facksonville lor treatment. The father and mother anil nnother daughter are also insane. The family of five were all strioken with this trange malady on the same day, aud physiians are uiir.ble to account for the cause, as all were as veil a usual a few days ago and here has been no uuusual excitement iu the neighborhood. They spend their time siugng and prayüig and seem to fear being )oisoned.