Children of John Tayloe III (1771–1828) and Ann Ogle Tayloe (1772–1855)
The Tayloes had 15 children over the course of 22 years, 13 of whom survived to adulthood. Seven of the children were born at The Octagon House, and nearly all of them resided there at various times in their lives. None of the children were living in the house at the time of their deaths. The following is a list of the Tayloe children, as well as birth, marriage, and death information for each of them.
John Tayloe IV of Chatterton Farm (August 2, 1792 – May 15, 1824). Buried at Mount Airy. Married Maria Forrest (Daughter of Colonel Uriah Forrest). Lieutenant in US Navy, served on the USS Constitution during the War of 1812. Age at death: 31
Henrietta Hill Tayloe (December 4, 1794 – June 11, 1832). Died at Tudor Hall, Maryland. Married to H.G.S. Key (brother of Francis Scott Key). Age at death: 38
Benjamin Ogle Tayloe of Windsor Farm (May 21, 1796 – February 25, 1868). Died in Rome, Italy, buried in Troy, New York. Married Julia Maria Dickinson of Troy, NY on November 8, 1824. Julia died on July 4, 1840. Benjamin was married a second time on April 17, 1849, to Pheobe Warren of Troy, NY. He lived in the Benjamin Ogle Tayloe House on Lafayette Square, Washington, D.C. Age at death: 72
Rebecca Plater Tayloe (September 7, 1797 – March 24, 1815). Buried at Mount Airy. Unmarried. When Rebecca died, the Madisons lived in the Octagon, not the Tayloes. The 1992 edition of the Northern Neck of Virginia Historical Society Magazine states that the family was "grief stricken by the loss through illness of their eighteen-year-old daughter Rebecca Plater while at Mount Airy". Age at death: 18
William Henry Tayloe of Mount Airy (January 27, 1799 – April 10, 1871). Died Georgetown (Washington, D.C.). Inherited Mount Airy Plantation, presumed buried at Mount Airy. Married Henrietta Ogle, daughter of maternal uncle Benjamin Ogle II of Belair on May 4, 1824. Age at death: 72
Ann Tayloe (March 23, 1800 – April 23, 1800). Died in infancy. Age at death: 1 month
Catherine Carter Tayloe II (born April 1, 1801). Died in Barcelona, Spain. Married May 18, 1824, to James Baker of London, then British assistant consul general in Washington D.C., and moved with him to Europe. Age at death: unknown
Edward Thornton Tayloe of Powhatan Hill Plantation (January 21, 1803 – December 1876). Born at the Octagon, died at Powhatan, a house he completed in 1832 in King George County, Virginia. Married December 16, 1830, to his cousin, Mary Ogle (sister of Mrs. William Henry Tayloe, Henrietta Ogle). Age at death: 73
George Plater Tayloe of Buena Vista (October 15, 1804 – 1897). Married October 14, 1830, to Mary Elizabeth Langhorne, daughter of Colonel William C. Langhorne of Botetourt County, Virginia. Built Buena Vista at Roanoke, Virginia. Age at death: 93
Elizabeth Mary Tayloe (March 21, 1806 – March 21, 1832). Born at the Octagon, died in Washington D.C.. Married her first cousin, Robert Wormeley Carter II of Sabine Hall (Warsaw, Virginia) (son of Catherine Tayloe, daughter of John Tayloe II who was married to Landon Carter II). Age at death: 26
Henry Augustine Tayloe of New Hope Plantation, Gallion, Alabama (1808–1903). Born at the Octagon, died in Washington D.C. Married April 19, 1838, to Narcissa Jamieson, daughter of John and Virginia Jamison of Alabama. Resided at Gallion, Alabama. Age at death: 95
Charles Tayloe of Oaken Brow (February 15, 1810 – 1847). Born at the Octagon. Married August 3, 1831, to Virginia Anne Turner, daughter of Columbia Turner, of King George County, Virginia, daughter of Richard Turner. Age at death: 37
Virginia Tayloe (July 23, 1813 – April 5, 1883). Born at the Octagon, died in Baltimore, Maryland where she resided. Unmarried. Age at death: 70
Ann Ogle Tayloe (August 11, 1814 – July 25, 1876). Born at the Octagon, died in Baltimore, Maryland where she resided. Married November 30, 1841, at the Octagon to Henry Howell Lewis, who became captain of the Confederate States Navy and was the great-grandnephew of George Washington. Age at death: 62
Lloyd Tayloe (November 8, 1815 – August 8, 1816). Born at the Octagon, he died before his first birthday. Age at death: 10 months