Anna Maria Komorowska Polish noble - mother of Queen Mathilde (b. 1946) Parents Zofia Sapieha Count Leon Komorowski Children Countess Elisabeth d'Udekem d'Acoz Jonkvrouw Marie-Alix d'Udekem d'Acoz Count Charles-Henri d'Udekem d'Acoz Queen Mathilde of Belgium Countess Hélène d'Udekem d'Acoz Siblings Count Michel Leon Komorowski Countess Gabrielle M. Komorowska Countess Christine Marie Komorowska Countess Rose Marie Komorowska Countess Marie Therese Komorowska Partners Count Patrick d'Udekem d'Acoz