In the book: "Hugenotten in Berlin" by Sibylle Badstübner-Gröger and others is an article from Margarete Welge about the charity work of the French Reformed Church in Berlin (Die Armenfürsorge)and there you can see pictures of the orphanage and copies of some documents. From the citations it says that these documents are taken from the archives of the French Reformed Church in Berlin. So that is probably where to search for more: Write to Archiv der Franz. Ref. Kirche Berlin Mr. Violet Gendarmenmarkt 5 10117 Berlin Germany And hope for the best... Ina www.hugenotten-uckermark.de