┌─Charles I of Naples
┌─Charles II of Naples
│ └─Beatrice of Provence
Margaret Countess of Anjou
│ ┌─András II King of Hungary ⇒
│ ┌─Béla IV King of Hungary
│ │ └─Gertrude of Merania ⇒
│ ┌─Stephen V King of Hungary
│ │ └─Maria Laskarina
└─Mary of Hungary
│ ┌─Seyhan
└─Elizabeth the Cuman