In checking a master obit index from the Boone County Heritage Museum in Harrison, Arkansas for PEDEN, I did not find any of the first names that you mention, but here are obituary listings I do show on file for PEDEN:
NAME BOOK# PAGE# Peden, Arlis 5 120 Peden, Carlis "Barley" 22 90 Peden, Delta 18 17 Peden, Ira O. 16 28 Peden, Oma 17 105
Additionally, while I did not find an Enick Tillman VILLINES, I do so they have an obit on file for Nadine:
NAME BOOK# PAGE# Villines, Nadine 5 51
Do you have any additional information on the Vesta TAYLOR that you mentioned?Do you know her middle/maiden name, date/place she married Walter PEDEN, etc?
The Boone County Heritage Museum has thousands of obituaries on file, and I'm sure they would be happy to send you a copy of some of the above if you like (I don't personally have access to them). Perhaps some of these obits could give you a lead on some of the other names you are looking for.
You can contact the Museum by email at firstname.lastname@example.org , or visit the website at http://www.bchrs.orghttp://www.bchrs.org for more information.Hope this helps.