Laurent Joseph Grandjean
- Born on October 3, 1784 in Verviers
- Deceased on February 24, 1880, at the age of 95 years
Parents
- Noël Jacques Joseph Grandjean (1748 - 1815)
- Marguerite Lassaux (1749 - 1823)
Family
- Married on May 15, 1817 in Verviers, with Jeanne Marie Douha (1790 - 1879), issuing
- Gustave Noël Henri (1818 - 1906)
- Henri Jacques Joseph (1820 - 1901)
- Laurent Thomas Alfred (1822 - 1885)