J.R.R. Tolkien’s wife was Edith Tolkien, and he associated their relationship with the story of Beren and Lúthien.
Tolkien met Edith Bratt when he was a teenager, and they later married in 1916. Their relationship became an important part of Tolkien’s personal life and was reflected symbolically in his mythology. Beren, a mortal man, and Lúthien, an immortal Elf, overcome extraordinary obstacles to be together.
Tolkien identified Edith with Lúthien in several personal contexts. In 1972, he had the names “Beren” and “Lúthien” engraved on their shared gravestone in Oxford. Edith’s name appears there as Lúthien, while Tolkien’s appears as Beren.
This does not mean the fictional story is a literal biography. Tolkien transformed personal memory into myth, combining it with themes of mortality, love, courage, and sacrifice. The association is documented in biographies and in the editorial history of Beren and Lúthien.