Given the question: Given the following context:  Winnipeg was named the Cultural Capital of Canada in 2010 by Canadian Heritage. As of 2012, there are 26 National Historic Sites of Canada in Winnipeg. One of these, The Forks, attracts four million visitors a year. It is home to the City television studio, Manitoba Theatre for Young People, the Winnipeg International Children's Festival, and the Manitoba Children's Museum. It also features a 30,000-square-foot (2,800 m2) skate plaza, a 8,500-square-foot (790 m2) bowl complex, the Esplanade Riel bridge, a river walkway, Shaw Park, and the Canadian Museum for Human Rights. The Winnipeg Public Library is a public library network with 20 branches throughout the city, including the main Millennium Library.Winnipeg the Bear, which would become the inspiration for part of the name of Winnie-the-Pooh, was purchased in Ontario by Lieutenant Harry Colebourn of the Fort Garry Horse. He named the bear after the regiment's home town of Winnipeg. A. A. Milne later wrote a series of books featuring the fictional Winnie-the-Pooh. The series' illustrator, Ernest H. Shepard, created the only known oil painting of Winnipeg's adopted fictional bear, displayed in Assiniboine Park.The city has developed many distinct dishes and cooking styles, notably in the areas of confectionery and hot-smoked fish. Both the First Nations and more recent Eastern Canadian, European, and Asian immigrants have helped shape Winnipeg's dining scene, giving birth to dishes such as the desserts schmoo torte and wafer pie.The Winnipeg Art Gallery is Western Canada's oldest public art gallery, founded in 1912. It is the sixth-largest in the country and includes the world's largest public collection of contemporary Inuit art. Since the late 1970s Winnipeg has also had an active artist run centre culture.  answer the following question:  What is the last name of the person who named Winnipeg the Bear after the regiment's home town of Winnipeg?
The answer is:
Colebourn