The Mayflower connections:
If your from the John Huff Mikesell b 1802 /Phoebe H Burch b 1800 line, you appear to be related back to William and Resolved White who came over on the Mayflower through Phoebe. I have found several sources that seem to confirm this connection.
A second connection through Cuyler (Kiler) MORRIS b. 1828/Mary Elizabeth MIKESELL b. 1834 to Gov. William BRADFORD also a Mayflower passager. This connection is through Cuyler and of course the descendents are not of the Mikesell surname.