She was the daughter of Riksråd count Erik von Stockenström and Johanna Bedoire and was married in 1777 to Baron Albrekt von Lantingshausen. Johanna von Lantingshausen was a popular socialite and known for her performances within the amateur theater of Gustav III of Sweden: she was formerly a maid of honor to Sophia Magdalena of Denmark and a personal friend of Hedwig Elizabeth Charlotte of Holstein-Gottorp. She was also a personal friend of Gustav III of Sweden: at Gripsholm Castle in the winter of 1776, for example, it is mentioned how she, the King and Hedvig Eleonora von Fersen persuaded Johan Gabriel Oxenstierna, Lewenhaupt and Adolf Ludvig Hamilton to join them in the prank to awake the sleeping courtiers from bed at night by surprising them in their beds.