Esterad (and his father, Baldwin before him), lived through a very difficult period for Kovir and the House of Thyssen in particular. The first of several bloody power struggles occurred with the Secession of Poviss, when king Rhyd declared himself autonomous. He gained independence as did the East March (which later split into several duchies and kingdoms, only to finally unite as the so-called "Hengfors League"). But the worst was yet to come - there was a revolt and Baldwin lost control of his crown to Idi, and for the first time in the history of the house, the Thyssens were forced to flee. During the escape of King Baldwin died suddenly, probably due to brain aneurysm.
Because of this, Esterad spent most of his youth in exile in Talgar.
But he did not bide his time unproductively. Esterad considered various plans, gathered his strength, gained adherents, including forging secret pacts and alliances. Finally, he struck back and decisively. One night, known ever since as the "Night of Knives and Torches", Idi, Rhyd and their entire families were killed. The Thyssen dynasty was restored.
Although Kovir was officially neutral, Esterad helped the Northern forces, by granting royal pardon to the prisoners in his kingdom, many of which later formed the Free Company led by "Adieu" Pangratt.
He was killed on the stairs of his own palace by assassins, choosing to stay and protect Zuleyka instead of fleeing.
Ironically Letho of Gulet revealed that he was suposed to be the first target of the Kingslayers, but thanx to the unintentional intervention of Sheala de Tancarville this never happened and their first target ended to be the king Demavend III the ruler of Aedirn. This means that the Nilfgaardian Empire had their eyes, claws and fangs settled on the Kingdom of Kovir and Poviss from the start. However his name is mistakenly mentioned as Esmerad Tyssen on the second game.
|Kovir and Poviss monarchs|
|Trojden • Gedovius Trojdenida • Gerard Trojdenida • Esteril Thyssen • Baldwin Thyssen • Rhyd • Idi • Esterad Thyssen • Tankred Thyssen|
|Gemma • Agnes of Aedirn • Blanka of Malleore • Zuleyka|
|Other members of the Houses Trojden and Thyssen|
|Godamba • Scarab • Otto • Guido • Edmund • Berengaria • Ramona • Anna • Alicja • Xymena • Marion • Eudoxia • Gaudemunda • Heloiza|