. . "Karren von Rosewald's father"@en . "Karren von Rosewald's father was the previous master of the Rosewald family, the German branch of the Tsukiyama family. He was killed by Ghoul Investigators when the family was discovered."@en . "Karren von Rosewald's father was the previous master of the Rosewald family, the German branch of the Tsukiyama family. He was killed by Ghoul Investigators when the family was discovered."@en . . . . . . . . . . . . . . .