According to the findings of the court in "Valjo Music Publishing Corporation v. Elvis Presley Music": "Thereafter Otis, in apparent disregard of the contracts both with Spin Music Inc. and plaintiff, arranged to have 'Hound Dog' published by Lion Music Publishing Company of Houston, Texas, and released by its affiliate Peacock Records. Otis executed a writer-publisher contract on October 10, 1952, with Lion Music Publishing Company in which Leiber, Otis and Stoller were described as the writers of 'Hound Dog.'" Thus, Otis received a co-writing credit with Leiber and Stoller on Thornton's Peacock Records release and on all of the 1953 cover versions. The court also noted: "Otis signed not only his name but also signed—or perhaps forged—the names of Stoller and Leiber to it. The president or proprietor of Lion Music Publishing Company noted the similarity of the handwriting of the signatures and made contact with Leiber and Stoller who advised him that Otis had no authority to sign their names to the agreement and that Otis was not a co-author of the song, although he was entitled to receive one-third of the royalties. Lion then arranged for a contract with Leiber and Stoller alone for the publishing rights." In order for Leiber and Stoller to execute the contract with Lion—"which, because we were underage, had to be signed by our mothers"—a court appointed Mary Stein (for Leiber) and Adelyn Stoller (for Stoller) as their legal guardians in late April 1953. The contract assigned the publishing for "Hound Dog" to Lion. Otis' credit was omitted from all subsequent records. Following on the popularity of Elvis' live and televised performances of "Hound Dog", Elvis Presley Music made the acquisition of half the publishing for the song from Lion Music a precondition to issuing a recording, to which Robey assented.