noble Olka Maaria of Thesleffi

(1830–1893)

Parents

• Johanna Maria of Helsingi
• Alexander Amatus Thesleff

Children

• Theodor Thesleff
• Arthur Thesleff
• Fredrik Thesleff

Siblings

• Nikolai Alexander Thesleff
• noble Eugenie Amelie Jenny of Thesleffi

Partners

• Fredrik Wilhelm Thesleff