Amadeo VIII de Saboya
Antipope Felix V created him a pseudocardinal in Geneva on April 6, 1444, awarding him the titular church of Santi Nereo e Achilleo. He later submitted to Pope Nicholas V and was absolved for having supported Felix. Pope Nicholas V made him a cardinal in the consistory of December 19, 1449, confirming his possession of Santi Nereo e Achilleo the next day.