Catherine was the second or third of five children.[1] She was named after her paternal grandmother,[3] but preferred to spell her name "Katherine" or to abbreviate it to "Kate". Details of the children's education are unknown, though Kate's later writings demonstrate an extensive knowledge of science and law, indicating a strong education. She was known for her broad knowledge and intellectual ability.[1] Her father's love of music ensured that the family had good musical training.[5]