Grenfell Mackellar Williamson
- Born on July 22, 1857
- Baptized on September 12, 1857
- Deceased on October 1, 1930, at the age of 73 years
Family
- Married on August 19, 1884 in Fouras, with Élisabeth Marie Mauricette Renault (1863 - 1921), issuing
Odette (1883 - 1984)- Marguerite Marie Élisabeth (1886 - 1965)
- Robert Marie Georges (1886 - 1980)
- Jane Marie (1887 - 1975)
- Richard Marie Gabriel (1891 - 1988)
- Maud Marie Suzanne (1908 - 1919)