Adelaide of Metz (970 – 19 May 1046) was a French noblewoman. Adelaide was born in 970 in Egisheim. She was a member of the Matfriding dynasty, descending
Bavaria. Ancestor of later Counts of Sulzbach. Adelheid of Sulzbach, Abbess of Niedernburg in Passau. Gertrude von Sulzbach (c. 1114 - 14 April 1146). Married
son of the later Prussian major general Richard von Conta and his wife Coelestine Adelheid, born von Kahlden (1832-1893). His younger brother Alfred (1858–1927)