Click For The   Book Under Construction Written for everyone interested in our name and history .  This book and blogs are under continuou...

  • Hollinger Hullinger Holinger Holliger Holiger Hollingerus Sagas
    This interesting book was compiled and published by                HENRY KLINE HOLLINGER 1897/1972                HOLLINGER GENEALOGY       ...
  • A Fine New Book
      A fine new book about our ancestry. Very interesting info about our ancestors. THAT THEY MIGHT PROSPER: AN EIGHTEENTH-CENTURY MIGRATION OF...
  • Our Castle
    The Hallwyl Castle      https://www.museumaargau.ch/en/hallwyl-castle/history