Alžbeta Brezáková_

Alžbeta Brezáková was a Slovak nurse and the third wife of Ferdinand I of Bulgaria. The daughter of a castellan employed by the House of Saxe-Coburg and Gotha-Koháry, she served as a royal nanny and as personal assistant to the deposed Tsar Ferdinand while he lived in exile in Germany. They were secretly married in 1947. She was 60 years younger than her husband and was the first Slovak and the first commoner to marry into the Bulgarian royal family. The validity of their morganatic marriage was questioned by Slovak writer Anton Hykisch, whose family was also employed by the Tsar.