To Immermann she was like a revelation from a higher, nobler world, for which in his lonely, joyless life he had been longing. Lützow's quarters were in a castle-like building that had been a convent, with high windows and great folding doors. Here, surrounded by flowers, statues, books, birds, dogs, and admirers, she seemed like a noble lady of olden days, or one of those princesses of the Renaissance who attracted poets to their courts and inspired them.

With the year 1825 came a great change in Elisa's life. The good-natured and chivalrous but volatile and impressionable Lützow fell so violently in love with an insignificant flirt that he requested his wife to set him at liberty again. This she was not prepared to do; but after she happened to overhear Lützow remark to a friend that when he was quite young he had made up his mind to marry a great heiress, a new light was thrown upon the determination he had shown in their early days to win her, and her feelings towards him changed. Her pride was hurt; she presently informed him that she would no longer stand in the way of his happiness, and agreed to a divorce, the reason of which she kept secret.

Not an angry word passed between husband and wife. The divorce was pronounced in April 1825. Both before and after it Lützow wrote Elisa letters which testify to a most friendly feeling and warm admiration. It was an unlucky day for him when he took the step which separated them. He was universally blamed, and when it came to the point, his capricious enslaver would have nothing to say to him. He repented his delusion when it was too late. Some years afterwards, in order to make a home for himself again, he married his brother's widow, but this lady's temper was so bad that it made the last years of his life most unhappy.

The divorce left Elisa homeless and solitary, and this led to gradually increasing intimacy with young Immermann, who saw in her his ideal, and was passionately desirous to make her his wife. But Elisa shuddered at the thought of a second marriage; the disillusionments of her wedded life had disgusted her with matrimony in general, and she reflected, moreover, that she was six years older than the young poet. When Immermann, in 1827, was promoted to the appointment of Landesgerichtsrath in Düsseldorf, he passionately urged her to accompany him there. She agreed to do this, though she again refused to marry him; both, however, vowed never to think of marriage with any one else.

The lovers inhabited a country house in the village of Derendorf, close to Düsseldorf, where they had their separate suites of apartments. This house, which lay in a great rose garden, they decorated with exquisite taste, and here they lived a full and happy life for a number of years. Düsseldorf was at that time the resort of many of the best artists in Germany, painters like Schadow, Lessing, Hildebrandt. Thither, too, came poets (like Grabbe), composers (Mendelssohn), art amateurs, and critics from all parts. Immermann's and Elisa von Ahlefeldt's house was a rendezvous for all these. In Elisa's circle in Münster, Immermann had distinguished himself as a clever reader of dramatic works; here he continued to give semipublic readings of the same description. This gradually developed a desire on his part to manage a theatre. He rehearsed a number of trial plays with the Düsseldorf theatrical company; artists from other parts came to his assistance; the great actor, Seydelmann from Berlin, played Nathan; Felix Mendelssohn put two operas on the stage for him and directed the performance.

Elisa's father died in 1832. She did not inherit all the wealth that in her youth was expected to be her portion, but the cousin who succeeded to her father's title and property settled a handsome annuity on her. She and Immermann now travelled together—on the Rhine, to Dresden, in Holland; a tour which Immermann took alone is described in his Reisejoumal, which consists entirely of the letters he wrote to Elisa. Everything else was written beside her, and subjected to her affectionate but frequently severe criticism.

After an existence of three years, Immermann's theatre, failing to obtain state aid, had to be closed. This was a great grief to him. He sought to distract himself by a tour in Franconian Switzerland. His Fränkische Reise, the description of this tour, also consists of letters to Elisa. They were the last he wrote her. For during this absence he met, in Magdeburg, a girl of nineteen, Marianne Niemeyer by name, who made a very strong impression on him. When he rejoined Elisa he once more, to her surprise, asked her to marry him. As before, she refused. It would seem as if he had been pretty certain of the answer he would receive, and only desired to salve his conscience. For immediately afterwards, unknown to Elisa, he began a lively correspondence with Marianne, proposed to her, and was accepted. Elisa heard of his engagement from others, and at once resolved to leave Düsseldorf. She did so in August 1839, Immermann accompanying her and the friend with whom she travelled as far as Cologne. Till this time, in spite of her forty-nine years, she had retained her beauty; now she suddenly grew old. In October 1839 Immermann married; in August 1840 he died. Elisa survived him fifteen years.[1]

It is quite obvious that the connection with Elisa, which for so many years was pleasurable and helpful to Immermann, in the end became burdensome to him. But it is unwarrantable to assert (as Goedeke has done) that it was the breaking off of this connection and his subsequent lawful marriage which first gave Immermann the creative vigour which he displayed in his last important work, Münchhausen. It was conceived and executed under Elisa's influence to quite the same extent as his other works.

Her personality and the position in which he stood to her often and in many ways influenced his writings. She is supposed to have suggested his drama, Petrarca, which treats of Petrarch's love of Laura, and represents the irresistible strength of a passion inspired by a high-born lady even when the said lady is not free. Her views on the subject of love, and its unqualified justification as such, are said to be recognisable in the drama, Cardenio und Celinde. She was probably his model for the heroine of the comedy, Du schelmische Gräfin, and certainly the model for Johanne in the novel Die Epigonen. But all this is as nothing in comparison with the general development and refining influence which she exerted over him as an author.

Immermann's is a curious fame. Of all his works only one is still read, his novel, Münchhausen; and only one part of this novel, the smaller half of it (now separated from the rest and published by itself), will carry his name down to posterity. This one small volume is in reality of more value than all the rest of his work.