William Bayard de Billier
- Born on September 12, 1865
- Deceased on November 20, 1950, at the age of 85 years
Parents
- Frédéric Petit de Billier (1832 - 1915)
- Amelia Ogden (c. 1833 - 1923)
Family
- Married on October 17, 1905, with Martha Allen Jeffrey (bef. 1888 - 1908)
- Married on February 16, 1925, with Anna Kelly Burge (1884 - 1950)