The [Santa Ynez Mountains] range is a large fault block of Cenozoic age created by the movements of the Santa Ynez Fault.
James Buchanan Jr. was born into a Scottish-Irish family on April 23, 1791, in a log cabin on a farm called Stony Batter, near Cove Gap, Peters Township, in the Allegheny Mountains of southern Pennsylvania.
Santa Ynez Mountains (Wikipedia) The Santa Ynez Mountains are a portion of the Transverse Ranges, part of the Pacific Coast Ranges of the west coast of North America. It is the westernmost range in the Transverse Ranges.