Citadel of the Twelve

Contains offices for all twelve houses, with the largest reserved for those who did not already have a presence in Stormreach when the Citadel was built: Cannith, Medani, Orien, Sivis, Thuranni, and Vadalis.
Toven d'Cannith: a middle-aged but excitable inventor. One of the most powerful casters in Stormreach, though he tends to rely more on his mechanical talents.

• Session 7: created a construct made of stone that was tested against common competitors in the Red Ring, and was just barely defeated by Faron and Cian.
• Sessions 23 and 24: He's been working with Amilene Santor d'Sivis and Eldamir Fallowcrest to investigate the undead problem. Helped discover the Dagger of the Divide in the Red Ring, and is helping devise a way to use the dagger to locate the Mask of the Conqueror.

First Stonespeaker Amilene Santor d'Sivis: second strongest caster in the Citadel. She spends most of her time at the Kundarak enclave, where the sending station and her private library is housed, but is on friendly terms with all the houses at the Citadel. 

• Sessions 23 and 24: She has been working with Toven d'Cannith and Eldamir Fallowcrest to investigate the undead problem. Helped discover the Dagger of the Divide in the Red Ring, and is helping devise a way to use the dagger to locate the mask of the Conqueror.