Which couple founded the Napoleon House Bar and Restaurant in 1917?

The correct answer is that Joe and Rosie Impastato founded the Napoleon House Bar and Restaurant in 1917. This establishment is a beloved part of New Orleans history and is renowned for its ambiance and connection to the city's culinary heritage. The Impastato couple's vision helped transform the building, which originally served as a residence for a man who had offered shelter to Napoleon Bonaparte, into a thriving bar and restaurant that captures the spirit of New Orleans.

Understanding the context of the other options helps clarify why they are not the correct choice. Henriette DeLille and Thomy Lafon are significant figures in New Orleans history, known for their contributions to social justice and education, but they are not associated with the founding of Napoleon House. Similarly, Saint Katherine Drexel and Elizabeth Werlein made impactful contributions to the community, particularly in education and service, yet they did not establish this specific bar and restaurant. Lastly, Josie Arlington and Francis Xavier Seelos were historical figures in New Orleans, but their legacies do not include the founding of Napoleon House. Each of these individuals played important roles in the city's diverse history, but the direct link to the creation of the Napoleon House is solely with Joe and Rosie Impastato.