Oil sketch of man's head, "Lord Byron" said to have hung in the studio of Jacob Eichholtz, is a copy of a Byron portrait painted by Sully This copy is reportedly an early example of Jacob Eichholtz.
"From Sully's Byron our Lancaster artist made several copies..." ( 'Jacob Eichholtz/ 1776-1848,' by Rebecca J. Beal:1969, p.30)