Hélène Guyonvarch
- Born in 1872
Family
- Married in 1891 in Coray, with Henry Marie Eugène Crouan (1865 - 1954), issuing
- Hélène Emilie Louise Mathilde (1892 - 1951)
Henry (1893 - 1965)- Marie Emilie Rose (1897 - )
Hélène Emilie Louise Mathilde (1892 - 1951) Henry (1893 - 1965) Marie Emilie Rose (1897 - )