Margareta Aloysia Colonna

(1714-1782) (1714–1782)

Parents

• Johanna Beatrix Gallas
• Carl Leonhard Samuel Colonna von Fels

Children

• Karel Leopold Clam-Gallas
• Christian Phillip Clam-Gallas

Siblings

• Caroline Josepha, Gräfin Colonna von Völs
• Marie Anna Gallas

Partners

• John Christopher of Clam