If you are descended from Albert Gallatin, it would have to be from his marriage to his second wife Hannah Nicholson. His first wife, Sophia Allegre, whom he married on 14 May 1789 at St. John's church in Richmond, VA, died in October of 1789. She is buried in an unmarked grave at "Friendship Hill," at New Geneva, Fayette Co., PA. There were no children born of this marriage. I descend through Sophia's sister, Jane Battersby Allegre.Albert Alphonse Gallatin was the son of Jean Gallatin and Sophia Albertine Rolaz du Rosey of Rolle.