H. Otley Beyer
Henry Otley Beyer was an American anthropologist, who spent most of his adult life in the Philippines teaching Philippine indigenous culture. He is known as the Father of Philippine Anthropology.
Beyer was born in Edgewood, Iowa to a pioneer family of Bavarian origin and developed an interest in the Philippines when he visited the Philippine exhibit at the Louisiana Purchase Centennial Exhibition in St Louis, Missouri in 1904.
Source: Wikipedia