|Race||Vampyre (formerly Human)|
|First appearance||Return to Canifis|
|Last appearance||Legacy of Blood|
When an embassy was sent to Morytania in a bid to stop the Wyrd and recover the taken children, Albertus chose to accompany them in Ebenezer's place, as Ebenezer was too ill to go. Whilst in Canifis, he broke the terms of the embassy by offering himself in the place of Pia and Jack, thus interfering in the governance of Canifis. He, along with the rest of the embassy, was captured and taken to Lord Draken's castle. He attempted to leave with the Myreque via a balloon, but did not survive the journey back over the River Salve.
When his body was being transported back to Varrock, the escort was attacked and his body stolen. After this, he haunted Varrock palace as a vampyre, acting with Papelford to attack Castimir and Arisha and kill servants in the palace, including Lucretia and his widow Sally. When Papelford launched an undead attack on King Botolph's Tower, Albertus went to the room where Felicity was being guarded. He wounded Gideon Gleeman and snatched Felicity, revealing to his old friend Ebenezer that Tenebra turned him into a vampyre. He offered to turn Ebenezer into one too, but when he refused he takes Felicity and left Ebenezer to be crushed in the collapsing tower.
Albertus killed the seven children, including Felicity, under the Patedomus temple, destroying the sanctity of the river. When Theodore and Lord Despaard arrived, he taunted them, but his ignorance about vampyrism ultimately lead to his downfall, after he was attacked by Theodore, Despaard, Drezel and Martin, wielding garlic, and Castimir, who burnt him, Drezel and Martin held him down as Despaard hammered down the stake, killing him.