HSH Princess Zofia Sapieha (Countess Komorowska)

Countess Sophia Komorowska (née Princess Sophia Sapieha), in Polish Zofia z książąt Sapiehów hrabina Komorowska (11 October 1919-14 August 1997) was Polish princess and grandmother of Belgian heir apparent's wife, Princess Mathilde, Duchess of Brabant.

Princess Sophia Sapieha (księżniczka Zofia Sapieżanka) was member of a Polish–Lithuanian princely family, the Sapieha family (Lis coat of arms). Her father, Prince Adam Zygmunt Sapieha (2 May 1892-20 October 1970) was military aviator. Her mother, Teresa Sobańska (20 October 1891-14 October 1975) was a noble lady (szlachcianka). On 25 July 1942 in Warsaw she married Count Leo Michael Komorowski (hrabia Leon Michał Komorowski) (14 August 1907-13 September 1992).

from: http://en.wikipedia.org/wiki/Zofia_Sapieha