1) German girl name 
Hiltrud (d. 754), was a Duchess consort of Bavaria. She was regent of Bavaria for her minor son in 748-754. She was a daughter of Charles Martel and Rotrude of Treves. She married Odilo I of Bavaria. After his death in 748, she became regent for her son Tassilo. She died in 754. ==Reference/Source== ...