Rear Admiral Kaminska was the elderly commander of the Imperial Army warship Wrathful and its escorts during the opening days of the Horus Heresy. An officer of the Saturnine Fleet, Kaminska decried the impending end of the Fleet's unique identity and traditions as it was absorbed entirely into the Imperial Army. She resented the commandeering of her ships by Ultramarines Captain Lysimachus Cestus but grew to grudgingly respect his honour and loyalty.[Needs Citation]
Admiral Kaminska was killed when the Wrathful was destroyed by the Word Bearers Legion during its attack on Macragge.