The information that I have on John Buchan that married Christian Rachel McBride of NC and later of Pulaski Co., Ga is that his parents were John and Cathrian Patterson Buchan of Moore Co., NC.Children of John and Christian: (1) Elizabeth (Betsy) Buchan born 1813. She married Zedekiah Pope on June 12, 1831 in Pulaski Co., Ga. She died at age 65 in Ga. (2) John Farquard Buchan, Jr. born 1816 in Pulaski Co., Ga. He married artha J. Sermon on May 21, 1834 in Pulaski Co., Ga. He died at De Leon, Comanche Co., Tx in 1876. (3) Neil Buchan was born in Pulaski Co., Ga and died at age 21 in same. (4) Christian Buchan (a son) was born in Pulaski Co. Ga. He married Mrs. William Phelps on Jan. 16, 1834 in Pulaski Co. Ga. (5) Catherine (Caty) Buchan born May 22, 1822 in Pulaski Co. Ga. She married first Elijah Phelps on Feb. 11, 1836 and secondly Daniel Sapp on Jan 20, 1844.Catherine died Feb. 27, 1905. (6) James Monroe Buchan born April 28, 1828 in Dodge Co. Ga. He married Susannah Barren (or Susan Ann Barnes) on Aug 29, 1847 in Pulaski, Ga. He died June 8, 1894.(7) Nancy Jane Buchan born in Ga. She married Richard Franklin Delamar on Jan 11, 1849 in Pulaski Co., Ga. (8) David Augustus Buchan born about 1833 in Pulaski Co., Ga. He married Martha Simmons on Aug 27, 1851 in Pulaski Co., Ga.Two accounts-- He died during the Civil War and/or he died at age 35.John Buchan, Sr. married again after the death of Christian to Mrs. Margaret Gainer. No children.John's third marriage was to Mrs. Annah Dunn. Their children (1) Peter Daniel Buchan born abt 1858 and married Emma J. English on Dec 24, 1876. (2) Christian Elizabeth born in 1860 and married William D. Poole on Feb 4, 1876 (3) Thomas Jefferson Buchan born 1864 amd married Elizabeth English.Hopes this helps you.