Together , Paul and his wife Hildegard raised their three children , Henry , Walter , and Cristel in the villa .
After returning from a banking apprentiship in the United States , Paul acquired the property in 1913 .
Together , Paul and Paul 's wife Hildegard raised their three children , Henry , Walter , and Cristel in the villa .
After returning from a banking apprentiship in the United States , Paul acquired the property in 1913 .