Surname: Houssay | Name index 8 people Charlotte Houssay * 1983 Claude Mallier, marquis du Houssay * 1633 Guillermo Jorge Houssay Rubio Lucía Houssay Dedyn Magdalena Houssay Dedyn María Clara Houssay Dedyn Mariana Houssay Dedyn Pierre Mallier, seigneur du Houssay * 1490 Surname