Count Markus Hoyos

Parents

• Count Heinrich Hoyos
• Maria Therese Baronin Mayr von Melnhof

Children

Siblings

• Countess Hemma Hoyos
• Countess Ladislaja Hoyos
• Countess Veronika Hoyos
• Count Heinrich Hoyos
• Countess Teresita Hoyos
• Count Ernst Hoyos
• Alfred Hoyos