Matthew I of Lorraine, le Débonnaire, 1119-1176, and Bertha of Swabia. Bronze medal about 1720 Nancy. By Ferdinand de Saint-Urbain. (Bronze, 46.93 mm, 50.46 g). MATTHAEVS I D G DVX LOTH ET MARCHIO Bust of Matthew I Duke of Lorraine left. Rev. BERTHA SVEVA DVCISSA LOTH ET MARCHION Draped bust of Bertha of Hohenstaufen left. Forrer V, 26. Extremely Fine. Matthew I of Lorraine, known as the Débonnaire, was Duke of Lorraine from 1139 to 1176. He married around 1138 Judith de Hohenstaufen (1123-1195), also called Bertha. This medal belongs to a series minted by Ferdinand de Saint-Urbain in Nancy, representing the Dukes and Duchesses of Lorraine.