Question: When was the 7th Duke of Westminster which Gerald Grosvenor was his father born 
Sentence (from "La Garganta (finca)"): La Garganta (Spanish for "the throat", or "gully") is a private estate, or finca, of around 15,000 ha (32,000 acres) in extent, located in the rugged Sierra Morenain, in rural Ciudad Real province, Castile-La Mancha region, Spain.
Relevant evidence: No