COSSE Genealogy Study

Thanks to our linguistic and technical skills, and our geographical location (1h from Paris, 3h from England), we can help you with your research in France or abroad.

Our study focuses on research in France (mainland and overseas), the UK and the USA.

Our network of correspondents enables us to intervene in other countries for estate or family searches.

We can also help administrations and private individuals with land searches, particularly in French Guiana and the French overseas territories, as well as with the implementation of procedures under the Letchimy law.