References Used for This Site

  1. Jan Bastiaanssen's Ermen Genealogy Website (in Dutch). It is a wonderfully detailed resource by someone genealogically connected to the Ermens.
  2. Chapters in book "Marx and Engels and the English Workers" by W. O. Henderson, 1989, Frank Cass Publisher, London and Totowa, New Jersey: Chapter 3 is "The Firm of Ermen and Engels" (pp. 32-47); Chapter 2, "Engels in Manchester" (pp. 17-31). Both chapters have many detailed footnotes.
  3. Book "The Life of Friedrich Engels" by W. O. Henderson, 1976, Frank Cass Publisher, London.
  4. Book "Friedrich Engels: A Biography" by Gustav Mayer, 1936, Alfred A. Knopf, New York.
  5. Man Family Website and follow links for Schwabe family (3 of whose members married into the Ermen family).