Allottee 1865 Quinault reservation." Her unusual way of signing letters referred to the which were granted to her by the U.S. federal government. Death In 2007, Troeh died in Burien, Washington at the age of 96. She was survived by her twin sister, Charlotte, and two children, Charlotte Killien and Arnold. Her twin sister died three years later in 2010. References External links Historic longhouse groundbreaking for Duwamish tribe Seattle Indian Center University of Washington's History of the American Indian Women's Service League 1911 births 2007 deaths 20th-century Native Americans 21st-century Native Americans Identical twins Indigenous people of the Pacific Northwest Native American activists Native American artists People from Burien, Washington People from Ilwaco, Washington American twins University of Washington School of Public Health alumni 20th-century American women 20th-century American people 20th-century Native American women 21st-century Native American women