- Born on July 30, 1789 in Tréguier
Parents
- Guillaume Artur de Keralio (1752 - 1833), écuyer, seigneur de Keralio
- Marie Borie (1753 - 1812)
Family
- Married on April 28, 1829 in Trédarzec, with Ernestine Pauline de Cillart de Kerhir (1811 - 1879), dame de Kerhir, issuing
- Edmond-Marie (1832 - )
Fanny-Marie (1833 - 1910)