Washington Dunn had 3 sons who settled in Dawson County, Nebraska. Levi (b. 1850), Frederick (b. 1852) and Scott (b. 1861). Levi married Elizabeth Sherman, Frederick married Sarah Jane Virgil and Scott married Elizabeth Bruner.
I'm hoping that someone in this family knows the FATHER OF WASHINGTON DUNN.
If I can find the name of the grandfather of these three boys. We may have this Dunn family back to 1752. Please contact me if you have a connection to this family.