| 1840 | Conversion of Schäfer’s estate into its present form. |
|---|
| 15 May to the end of July 1846 | Richard Wagner's holiday stay with his wife Minna. First draft of the music of "Lohengrin". |
|---|
| September 8, 1881 | Wagner visits Graupa with his second wife Cosima and their children Eva and Siegfried. |
|---|
| 1894 | Attachment of the Lohengrin memorial plaque by Prof. Adolph Kietz. |
|---|
| December 31, 1899 | The last shepherd farmer gives up the estate. |
|---|
| 1903 | Carl August Edmund Syhre had Wagner verses attached to the gate pillars at the entrance to the estate. |
|---|
| July 22, 1907 | Opening of the Lohengrin House by Prof. Dr. Max Gassmeyer. |
|---|
| August 1907 | Founding of the Association for the Preservation of the Lohengrinhaus. Prof. Gustav Kietz becomes an honorary member. |
|---|
| 1917 | Temporary end of the exhibition due to change of house owner. |
|---|
| 1933 | Inauguration of the Wagner monument by Prof. Richard Guhr in the Liebethal gorge and the Wagner stele at Graupa’s swan pond. |
|---|
| June 10, 1935 | Prof. Gassmeyer dies in Leipzig. He is buried in Graupa. |
|---|
| August 25, 1935 | Reopening of the Lohengrin House as Richard Wagner Museum. |
|---|
| May 1945 | Soviet headquarters for a few weeks. Rescue of large parts of the Wagner collection by the Graupa local researcher Emil Pfanne and other Graupa residents. |
|---|
| 1945-1960s | The house was used as local administration, registry office, school and kindergarten. |
|---|
| July 20, 1952 | Reopening with one, and later also a second, Wagner memorial room on the first floor. |
|---|
| May 23, 1963 | Richard Wagner honor on the occasion of his 150th birthday (courtyard). |
|---|
| 1975 | Beginning of the restoration work under the direction of the Institute for the Preservation of Monuments in Dresden and the participation of the citizens of Graupa. |
|---|
| 1979 | Opening of the former barn as a concert and exhibition space. |
|---|
| August 15, 1982 | Reopening with the the permanent exhibition "Richard Wagner and Dresden" designed by Dr. Jörg Heyne. |
|---|
| Februay 13, 1983 | Opening of the "Röckel Room" on the occasion of the 100th anniversary of Wagner's death. |
|---|
| April 23, 1988 | Festive program on the occasion of Wagner's 175th birthday. |
|---|
| December 12, 1993 | Founding of the Gassmeyer Support Association of the Richard Wagner Museum Graupa e. V |
|---|
| 1996 | Year of events celebrating the 150th anniversary of Wagner's stay in Graupa. |
|---|
| 1997 | Honoring of the museum founder Prof. Dr. Gaßmeyer. |
|---|
| from 2007 | Extensive renovation of the Lohengrin House. During this time, the museum moves into interim rooms in the old Graupa school. |
|---|
| Mai 2009 | Reopening of the Lohengrin House with redesigned Wagner rooms. |
|---|
| from 2009/10 | Renovation of the hunting lodge. |
|---|
| January13, 2013 | Opening of the Hunting Lodge with a new permanent Wagner exhibition and concert hall. |
|---|