Rosa Postelmans

Rosa's father was Mathieu Postelmans and her mother was Therese Daniels.  Her paternal grandparents were Pierre Postelmans and Magdalena Kellen; her maternal grandparents were Jacob Daniels and Marie Therese Postelmans. She had three brothers and three sisters, named Pierre Jean, Bernardus, Henricus, Marie, Marie Agnes and Catherine.

‌Rosa and Jean Mathieu were married in a religious ceremony on June 28th, 1820 in Lummen.