Given the task definition and input, reply with output. In this task, you will be presented with a text and a pronoun. You should write the name that the pronoun refers to. Position of the pronoun in the text is showed within two "_"s.

In October 1886, he became president of the Board of Trustees. He remained with the board until declining health forced him to resign. Boyd married twice during his lifetime. His first wife was Caroline A. Bockius, daughter of Samuel Blockius of Germantown; they married in 1869. After _her_ death in 1878, Boyd married Ida Cottrell, daughter of Joseph W. Cottrell of Columbia. <sep>, Pronoun: her
Caroline A. Bockius