What is carlos luis de austria?

As an AI language model, I cannot find information about specific namesakes unless provided with additional context or information.

However, there is a known historical figure named Carlos Luis de Austria who was the son of Archduke Charles of Austria and Princess Henrietta of Nassau-Weilburg. He was born in 1818 and served as the commander of the Austrian Army during the Italian War of Independence in 1849. Carlos Luis de Austria died in 1895.