Count of Hachenburg
Prince of Sayn-Wittgenstein
(1) He is married to Marie Auguste Yvonne de Blacas d'Aulps.
They got married on June 14, 1870, he was 22 years old.
Child(ren):
(2) He is married to Jelena Wladimira Branislawa Krolikowski.
They got married on March 31, 1883, he was 35 years old.
Child(ren):
http://pages.prodigy.net/ptheroff/gotha/sayn.html
6d) ALEXANDER Fst zu Sayn-Wittgenstein-Sayn on the resignation of his brother Friedrich, then resigned the title himself in favor of his son 18 Mar 1883 (Paris 14 Jul 1847-Hachenburg 12 Aug 1940); m.1st Paris 14 Jun 1870 Marie Auguste Yvonne de Blacas d'Aulps (Paris 2 Jan 1851-Alt-Aussee 21 Oct 1881); m.2d (morganatically) London 31 Mar 1883 Helene Królikowska (Warsaw 17 Jul 1854-Frankfurt 29 Nov 1931)