The Liber Memorialis of Remiremont names "Domini Dadoni episcopi cum genitore Radaldo et matri Rotrude sororibusque Uuilburch et Lantsint cum fratre Adelberto et filiis suis". Her marriage is confirmed by Flodoard naming "Bernuino, Dadonis episcopi nepoti", Bishop Dado being Lantsind's brother and Bernuin her son, read together with the Vita of Johannes von Gorze which names "[Adelbert] cum fratris Bernuini Virdunensis episcopi".
The Liber Memorialis of Remiremont records the death "Non Mar" of "Lantsquent". 1
Research Notes: