K'Dhan

K'Dhan is the second son of Worf, first son of Grilka, and half-brother of Koren, as well as half-brother of Alexander Rozhenko. He was born on stardate 65548.43, in the year 2388.

Being interviewed by Federation reporter Jake Sisko that same year, Worf remarked that "her [Grilka's] shouts rang through the city as she birthed [my] son."

Note

 * Nothing else is currently known about K'Dhan, including whether he belongs to the House of Martok or the House of Grilka (the status of the latter being unknown, as well).