Estate of French Countess Adelheid de Ron’ee, née de Vibraye, who died in Konstanz

This collection concerns the estate of French Countess Adelheid de Ron’ee, née de Vibraye, who died in Konstanz. Adelheid was born about 1148 in Loccum, Hannover, Prussia. Her father was Count Wulbrand of Loccum and Hallermund I and her mother was Countess Beatrix of Rheineck. Her paternal grandfather was Count Burchard of Loccum I and her maternal grandparents were Count Otto of Salm and Countess Gertrud of Northeim. She had three brothers and a sister, named Burchard, Ludolf, Wulbrand and Beatrix. She was the youngest of the five children. The archive identify her as a migrant and link this fonds with migration.