Matilda Glyborcheva Holbach

Matilda Glyborcheva Holbach, married last name Slyvenovich (23 August 1885 - 29 August 1969) was a member of the Russian party Ilarvich Fytcav.

Children
With Ivan Glasnoskteck Pestoka Slyvenovich (1876-1950), married in 1934, Ivan died in 1950.
 * Ivan Daskenock Slyvenovich (born 26 March 1936)
 * Johann Slyvenovich (born 31 May 1938)
 * Albrecht Slyvenovich (born 5 July 1941)