British King
George IV
from January 29, 1820 to June 26, 1830

British King
William IV
from June 26, 1830 to June 20, 1837

Birth of a sonCharles Louis Isidore DE SEILAN MD
1851
Birth of a daughterLouisa Marianne Charlotte Caroline M Jeanne de Beaufort DE SEILAN
1853
British Queen
Victoria
from June 20, 1837 to January 22, 1901 (44 years after death)

Death before 1857