Upon retirement from military careers, Susan and David Rabern were looking for a way to bring something of value to their community. Susan had a strong family heritage of knitting, and pairing that with their social conscience, they purchased Oak Tree Farm in the Shenandoah Valley of Virginia and started raising alpacas. One of their businesses, Shenandoah Fiber, brings the finest fibers to the spinning and knitting community. Their sister business, Provenance Mill Clothiers, allows them to witness these fibers being transformed into the softest, most luxurious garments for children.