Question: What is the name of the castle in the city where the creator of Scene in the Northwest: Portrait of John Henry Lefroy died?

Knowledge 1: Scene in the Northwest: Portrait of John Henry Lefroy
Scene in the Northwest: Portrait of John Henry Lefroy, also known as The Surveyor, is a painting by Paul Kane circa 1845. It sold at auction in 2002 for C$5.1 million, making it the most expensive Canadian painting ever sold at that time. It was purchased by media magnate Ken Thomson, who donated it to the Art Gallery of Ontario. The painting depicts British explorer John Henry Lefroy on his successful expedition to map the Magnetic North Pole. [SEP] Knowledge 2: Paul Kane
A largely self-educated artist, Paul Kane grew up in Toronto (then known as York) and trained himself by copying European masters on a "Grand Tour" study trip through Europe. He undertook two voyages through the Canadian northwest in 1845 and from 1846 to 1848. The first trip took him from Toronto to Sault Ste. Marie and back. Having secured the support of the Hudson's Bay Company, he set out on a second, much longer voyage from Toronto across the Rocky Mountains to Fort Vancouver and Fort Victoria. [SEP] Knowledge 3: Casa Loma
Casa Loma (Spanish for ``Hill House '') is a Gothic Revival style mansion and garden in midtown Toronto, Ontario, Canada, that is now a historic house museum and landmark. It was constructed from 1911 to 1914 as a residence for financier Sir Henry Pellatt. The architect was E. J. Lennox, who designed several other city landmarks. Casa Loma sits at an elevation of 140 metres (460 ft) above sea level.
Knowledge 1: Paul Kane
A largely self-educated artist, Paul Kane grew up in Toronto (then known as York) and trained himself by copying European masters on a "Grand Tour" study trip through Europe. He undertook two voyages through the Canadian northwest in 1845 and from 1846 to 1848. The first trip took him from Toronto to Sault Ste. Marie and back. Having secured the support of the Hudson's Bay Company, he set out on a second, much longer voyage from Toronto across the Rocky Mountains to Fort Vancouver and Fort Victoria. [SEP] Knowledge 2: Casa Loma
Casa Loma (Spanish for ``Hill House '') is a Gothic Revival style mansion and garden in midtown Toronto, Ontario, Canada, that is now a historic house museum and landmark. It was constructed from 1911 to 1914 as a residence for financier Sir Henry Pellatt. The architect was E. J. Lennox, who designed several other city landmarks. Casa Loma sits at an elevation of 140 metres (460 ft) above sea level. [SEP] Knowledge 3: Scene in the Northwest: Portrait of John Henry Lefroy
Scene in the Northwest: Portrait of John Henry Lefroy, also known as The Surveyor, is a painting by Paul Kane circa 1845. It sold at auction in 2002 for C$5.1 million, making it the most expensive Canadian painting ever sold at that time. It was purchased by media magnate Ken Thomson, who donated it to the Art Gallery of Ontario. The painting depicts British explorer John Henry Lefroy on his successful expedition to map the Magnetic North Pole.
Knowledge 1: Scene in the Northwest: Portrait of John Henry Lefroy
Scene in the Northwest: Portrait of John Henry Lefroy, also known as The Surveyor, is a painting by Paul Kane circa 1845. It sold at auction in 2002 for C$5.1 million, making it the most expensive Canadian painting ever sold at that time. It was purchased by media magnate Ken Thomson, who donated it to the Art Gallery of Ontario. The painting depicts British explorer John Henry Lefroy on his successful expedition to map the Magnetic North Pole. [SEP] Knowledge 2: Paul Kane
A largely self-educated artist, Paul Kane grew up in Toronto (then known as York) and trained himself by copying European masters on a "Grand Tour" study trip through Europe. He undertook two voyages through the Canadian northwest in 1845 and from 1846 to 1848. The first trip took him from Toronto to Sault Ste. Marie and back. Having secured the support of the Hudson's Bay Company, he set out on a second, much longer voyage from Toronto across the Rocky Mountains to Fort Vancouver and Fort Victoria. [SEP] Knowledge 3: Northwest Passage
The first recorded attempt to discover the Northwest Passage was the east - west voyage of John Cabot in 1497, sent by Henry VII in search of a direct route to the Orient. In 1524, Charles V sent Estêvão Gomes to find a northern Atlantic passage to the Spice Islands. An English expedition was launched in 1576 by Martin Frobisher, who took three trips west to what is now the Canadian Arctic in order to find the passage. Frobisher Bay, which he first charted, is named after him.

Answer: Casa Loma