She married the painter Karl Caspar, who had been a childhood friend and neighbour, in 1907 and took the name Caspar-Filser.
Karl Marx | Karl Pilkington | Karl Lagerfeld | Karl G. Heider | Karl Rove | Karl Pearson | Karl May | Karl Liebknecht | Karl Friedrich Schinkel | Karl Dönitz | Karl Jenkins | Caspar David Friedrich | Karl Stefanovic | Karl Bodmer | Caspar Weinberger | Karl Wilhelm Friedrich Schlegel | Karl Malone | Karl Wolf | Karl Valentin | Karl Popper | Karl Malden | Karl Kesel | Karl Barth | Karl Richard Lepsius | Karl Philipp von Wrede | Karl Kautsky | Karl Johans gate | Karl-Heinz Kämmerling | Karl | Caspar Whitney |
In 1802, François de Beauharnais married Louise von Cohausen (1775–1822), daughter of Karl Caspar Hubertus, reichsritter von Cohausen, and of Elisabeth Umbscheiden von Ehrencron.