Check out my blog: Bennights Unite! (just type the name of the blog in your search engine) or email me. My Bennights include Raymond E. Bennight, b. 1912, Joseph E. Bennight b. 1879, William Miller Bennight b. 1842, William Bennight b. 1795. I also have some information about the Coffey you mentioned.
I'd love to have your Bennight Family info to put up on my blog, as well.