WIA GC/10087 | Loeb, James to Warburg, Aby 09/01/1896 | family news; Felix and Frieda are happy parents of Carola Therese; hopes that Warburg returns to... |
WIA GC/10106 | Seligman, Isaac N. to Warburg, Aby 08/01/1896 | congratulates him on becoming an uncle [on the birth of Felix Warburg's daughter Carola]; asks... |
WIA GC/11948 | Warburg, Aby to Gabelentz, Hans von der 30/08/1913 | his niece Carola Warburg and Mrs. Piatkowska and her daughter are travelling in Italy; should... |
WIA GC/17090 | Warburg, Aby to Warburg, Felix 07/07/1925 | thanks him and his family for their wishes to his birthday; he spent it with Mary, Max and Frede... |
WIA GC/17095 | Warburg, Frieda to Warburg, Aby 02/06/1925 | sends birthday greetings; she enjoyed the trip to Europe but is pleased to be back in her home... |