The Fundatio Monasterii Baumburgensis names "in Bawarie provincial comes…Cuno…filiam Adilheit" as founder of Kloster Baumburg, naming her first husband "comes Marcohardus de castro…Marcarstain", her second husband "comes Udalricus de Pactavia" and her third husband "Berngero comiti de Sulzphach". "Cometissa…Adilheit" donated property to Bamburg, for the soul of "mariti sui Marcwardi", by charter dated to [1095].
The necrology of Baumburg records the death "VI Kal Mar" of "Alheidis com fundatrix". 1