Question: What wealthy family descending from Mayer Amschel Rothschild purchased Gunnersbury Park?
Sentence (from "Rothschild family"): The Rothschild family is a wealthy family descending from Mayer Amschel Rothschild, a court Jew to the German Landgraves of Hesse-Kassel in the Free City of Frankfurt, who established his banking business in the 1760s.
Relevant evidence: Yes