Adrian Martikov

What we know

Davian Martikov's son; approached the cleared Wizard of the Wines with Davian and Stefania (Session 25 @ 00:09:46)
Sent inside to verify the gemstone and returned shaking his head; the third gem was gone (Session 25 @ 00:11:28)
Whispered scout intelligence to Davian about druids gathering at Yester Hill (Session 25 @ 00:16:47)
Facepalmed when the party pressed Davian on family matters (Session 25 @ 00:28:08)
Presented Shadowseeker to Davian for gifting to Ember (Session 25 @ 00:31:55)
Scrounged modest stew and bread from the larder for the party dinner (Session 25 @ 00:38:05)

Approached winery with Davian Martikov and Stefania after the party cleared the druid occupation (Session 25 @ 00:09:46).

Checked the winery for the missing gemstone at Davian's order (Session 25 @ 00:11:28)