I have posted the results of my research for the benefit of others seeking information about their ancestors and/or my approach to such matters. All the material, except those from archives, is copyrighted by either Eliane Herz-Fischler or Roger Herz-Fischler; see the back of the title pages. Commercial use is strictly forbidden. See also the possible restrictions on the use of archival material.
This is the system used in the second and third books:
A system for clearly identifying ancestors in an ascending tree
The text
The text of the printed book
Corrections & additions
Who was who in Dauendorf; new material
The Weyls & Guggenheims; revised text
Identification of documents from les Archives du Bas-Rhin
Abbreviations
The documents HTML page
Because each chapter discusses a different group the individual chapters are presented here. A list of all the ancestors discussed in the book can be found in the preliminary part.
The documents for A Triple Love Story
Letters and postcards from four different groups, sent before and during WWII
Of all the writers only one survived; not all stories have a happy ending.