Екатерина was born on November 12th, 1906. Екатерина's father was Иван Алексеевич Галанкин and her mother was Пелагея Николаевна (Галанкина). Her paternal grandparents were Алексей Галанкин and <Unknown>. She had two brothers and a sister, named Пётр, Григорий and Мария. She was the second oldest of the four children. She died at the age of 1 on April 13th, 1908. She was buried on April 15th, 1908.