Jean III de Brosse
Jean III de Brosse was Count of Penthièvre from 1480 until his death. He was the elder son of Jean II de Brosse and Nicole, Countess of Penthièvre.
On 15 May 1468, he married Louise de Laval, daughter of Guy XIV de Laval and Isabelle of Brittany.... Wikipedia
Died: 1502
Children: René de Brosse, Isabelle de Brosse, dite de Bretagne, and Madeleine de Brosse
Grandchildren: Jean IV de Brosse, François de Rieux, Seigneur d'Asserac, Claude de Rieux, and more
Partner: Louise de Laval
Parents: Jean II de Brosse and Nicole, Countess of Penthièvre