Maria Aloysia of Dietrichstein
Maria Aloysia of Dietrichstein, was a German noblewoman member of the House of Dietrichstein and by marriage Countess of Althann.
She was the seventh child and fifth daughter of Walther Franz Xaver Anton, 5th Prince of Dietrichstein and his second wife Karolina Maximiliana, a daughter of Count George Christoph of Proskau.Life
On 19 December 1729 Maria Aloysia married with Michael Wenzel, Count of Althann and Baron of Goldpurg zu Murstetten. They had four children:
Maria Aloysia died in Brno aged 83.