public profile
Daughter of Jacobus Cornelius Martens and Margaretha Susanna Maartens Sister of Susanna Elizabeth Martens; Annie Margeritta Turpin; Margaretha Susanna Martens; Maria Sophia Martens; Jacoba Cornelia Martens and 3 others; Gertruida Christina Cameron; Martina Hendrina Martins and Jan Thomas Martens « less Half sister of Jan Thomas Martens and Gertruida Christina Cameron