Isabella Johanna Barendina Mynhardt

Isabella's father was Wilhelmus Cornelis Mynhardt and her mother was Aletta Cecilia Geyer.  Her maternal grandparents were Johannes Jacobus Geyer and Aletta Cecilia Engelbrecht. She had two brothers and five sisters, named Johannes, Christiaan, Aletta, Wilhelmina, Charlotte, Christina and Catharina. She had four half-brothers and three half-sisters, named Johannes, Willem, Marthinus, Cornelis, Johanna, Anna and Johanna.