The only
Wiley family that I know anything about is William Martin
Wiley who lived in western
Arkansas and probably a while in
Texas when he was a young man. As you can tell from this thread there are probably links between William and another family in
Arkansas . . . and the family - before William was born - likely spent some time in
Louisiana before settling in
Arkansas.
So I have no way at the present time of connecting to your family that sounds as though they came directly from
Maryland to
Iowa and then south to
Oklahoma.
There is a tradition that William Wiley's family (his father perhaps - or maybe his grandfather) originated in
Pennsylvania. So it is possible that your Wileys and William's Wileys are related.
We have a participant in the
Wiley yDNA surname project. Are you in that? If so, do you have a match to some group in the project. If not - you should participate! The results of the test go a long way to proving just which family yours belongs to!!