Patrick Kurp (and Dave) bring my attention to Golden Rule Jones' work on Robert Walser (1878-1956), the Swiss-German writer who "led a life of obscurity but whose admirers included Kafka, Hesse, Musil and Walter Benjamin":
In memory of Robert Walser, who died 50 years ago on Christmas Day, Golden Rule Jones has undertaken a shamefully belated act of homage on behalf of the English-speaking world by translating from the German, with a friend, Carl Seelig’s Wanderungen mit Robert Walser. Walser spent more than 20 years of his life in mental hospitals. Seelig was an admirer and eventually the guardian of the great Swiss writer, and visited him once or twice a year from 1936 until Walser’s death. Seelig accompanied Walser on long walks in the mountains surrounding his sanitarium at Herisau. By 1936, Walser had stopped writing but Seelig worked to keep his friend’s work in print. Seelig’s book, published the year after Walser’s death, chronicles his visits, but so far as I can tell this intriguing and valuable sounding book has never been translated into English.