. . . . . . "The House of Maang was a Klingon Great House. In 2372, the House was given control of the Cybriss Valley on Qo'noS, which belonged to the House of Mogh until Worf opposed Chancellor Gowron's invasion of the Cardassian Union in 2372. Ton was the eldest son of the House of Maang. (DS9 novel: The Tempest)"@en . . "House of Maang"@en . "The House of Maang was a Klingon Great House. In 2372, the House was given control of the Cybriss Valley on Qo'noS, which belonged to the House of Mogh until Worf opposed Chancellor Gowron's invasion of the Cardassian Union in 2372. Ton was the eldest son of the House of Maang. (DS9 novel: The Tempest)"@en .