WIA FC/1879/5/1 | Warburg, Aby to Warburg, Charlotte and Warburg, Moritz 09/03/1879 | congratulates his parents on the birth of the twins, Fritz [Warburg] and Louise [Warburg], with a... |
WIA FC/1879/6/1 | Warburg, Max to Warburg, Aby 10/04/1879 | replies to his letter; tells him of festivities in Hamburg, dances in their house [birth of twins... |
WIA FC/1879/7/1 | Warburg, Paul to Warburg, Aby 10/04/1879 | tells him of the festivities in the Warburg family surrounding the birth of the twins Louise... |
WIA FC/1881/5/2 | Warburg, Max to Warburg, Aby 30/12/1881 | tells him of an incident in the night from 27 to 28/12/1881, when he heard footsteps and thought... |
WIA FC/1884/5/2 | Warburg, Moritz to Warburg, Aby and siblings 20/05/1884 | he has written a letter to uncle Siegmund [Warburg] every single day, but not to his own children... |