Maximilian Ulysses, Reichsgraf von Browne, Baron de Camus and Mountany was an Austrian military officer, one of the highest-ranking officers serving the Habsburg Emperor during the middle of the 18th century. An Irish refugee, he was a scion of the Wild Geese.

The Flight of the Wild Geese was the departure of an Irish Jacobite army under the command of Patrick Sarsfield from Ireland to France, as agreed in the Treaty of Limerick on 3 October 1691, following the end of the Williamite War in Ireland. More broadly, the term Wild Geese is used in Irish history to refer to Irish soldiers who left to serve in continental European armies in the 16th, 17th and 18th centuries.