Guillaume Augustin Allart
- Born on October 19, 1867 in Paris
Parents
- Jean Louis Allart (1831 - )
- Marie Berard (1849 - )
Family
- Married on February 12, 1889 in Paris, with Marguerite Decker (1868 - ), issuing
- Pierre Séraphin (1893 - 1973)
- Maurice Augustin (1896 - )
Marguerite (1899 - 1953)