I'm not related to these families in any way, but I saw your posting on genforum as I was snooping through them. (My favorite pasttime....LOL) Are you mainly interested in current info on descendants or were you looking for history also? I did a quick check and found some older stuff, but didn't know if you had it already. Let me know if you want any of the following, and I'd be glad to email copies of the originals or type them out if you don't want attachments. Just let me know!
December 17, 1920, Marriage announcement for Onda Sly and Joe McNerlin June 12, 1941, Obituary for Onda Marie McNerlin (spelled McNeilan) October 3, 1946, Obituary for Sarah C. Slye, wife of John C. Slye June 5, 1953, Obituary for Mrs. Nora E. Windon, daughter of the late Joseph and Ann McNerlin.
I'd be glad to look for anything else....just let me know!