Johanna Frederike Caroline (Anna) Müller (b. 1852)
German. Fritz Müller’s second daughter, and eldest daughter to survive into adulthood. Born in Germany and emigrated to Brazil when two months old. Educated by her father. Travelled to Germany in 1874 and 1878. Married in the late 1870s, becoming Anna Brockes. Lived in Blumenau, Brazil.