Marie Anne Rosse
- Born on August 1, 1819 in Saint-Malo
Parents
- Pierre Rosse (1774 - 1860), officier de marine
- Marie Jeanne Debon (1781 - )
Family
- Married on December 26, 1842 in Saint-Malo, with Émile Landgren (1814 - 1879), capitaine au long cours, propriétaire