Death Notices November 15, 2017 Last Updated: November 16, 2017 08:16 AM Death Notice David R. “Dave” Black, ZelienopleEdward C. Zillifro, Slippery Rock Continue Reading with One of the Options Below Already a subscriber? Sign in Here Become a Butler Eagle Subscriber Today Subscribe to read the full article and support our local, independent news organization. Subscribe Here You can cancel any time. Share this article: Order Photo Reprints: More in Death Notice Margaret Bice Michele Nugent Ronald Vensel Richard Bergbigler Virginia McClymonds Laurie Kepins