Samuel Miller Hart was born on October 26, 1808 in Pennsylvania
His parents were:
1. William Hart, born 1776 in Shenandoah County, VA - died 1816 in Louisville, KY
2. Elizabeth Hinkle, born April 18, 1782 in Hinkletown, PA - died March 22, 1842 in Jeffersontown, KY
3. John Miller (step-father), born about 1770 in Louisville, KY

His siblings were:
1. John Hart, born August 27, 1800 in Louisville, KY - died July 10, 1835 in Jeffersontown, KY
2. William Hart, born September 29, 1804 in Louisville, KY - died about 1857 in Louisville, KY
3. Edward Hart, born 1810 in Louisville, KY
4. Elijah Hart, born 1811 in Louisville, KY
5. Charles Miller, born June 11, 1817 in Louisville, KY - died December 13, 1874 in Louisville, KY
6. George Franklin Miller, born 1821 in Louisville, KY

He was married 3 times. His wives were:
1. Rebecca Frederick, born January 19, 1816 in Louisville, KY - died January 3, 1835 in Louisville, KY. They were married September 28, 1832 in Oldham County, KY.
2. Sarah Fenley, born November 1, 1817 in Louisville, KY - died May 4, 1849 in Louisville, KY. They were married November 16, 1837 in Louisville, KY.
3. Carthage Swope, born March 8, 1832 in Taylorsville, KY. They were married November 27, 1850 in Taylorsville, KY

He had 15 children. 8 were female and 7 were male. The first 2 were with Rebecca, the next 4 with Sarah, and the final 9 with Carthage.
Children:
1. George Hart, born 1832 in Louisville, KY - died 1833 in Louisville, KY
2. Charles Richard Hart, born December 28, 1834 in Louisville, KY - died February 25, 1835 in Louisville, KY
3. Elizabeth Ann Hart, born September 16, 1838 in Louisville, KY - died April 15, 1878 in Louisville, KY
4. Frances Rebecca Hart, born May 1841 in Louisville, KY - died March 19, 1912 in Louisville, KY
5. Sarah E. Hart, born 1846 in Louisville, KY - died about 1890 in Louisville, KY
6. Mary Ellen Hart, born 1848 in Louisville, KY - died 1849 in Louisville, KY
7. Edward Everett Hart, born August 21, 1853 in Louisville, KY - died March 23, 1924 in Cincinnati, OH
8. Emma Hart, born March 8, 1855 in Louisville, KY - died about 1856 in Louisville, KY
9. Alfred G. Hart, born August 1, 1856 in Louisville, KY - died about 1857 in Louisville, KY
10. John Seaton Hart, born May 6, 1859 in Louisville, KY - died August 2, 1922 in Louisville, KY
11. Lorena P. Hart, born May 7, 1862 in Louisville, KY - died July 8, 1941 in Lexington, KY
12. Nora D. Hart, born 1865 in Louisville, KY
13. Samuel M. Hart, born April 1865 in Louisville, KY - died December 10, 1932 in Louisville, KY
14. Russell P. Hart, born June 16, 1873 in Louisville, KY - died August 6, 1938 in Louisville, KY
15. Marvin Abuary Hart, born September 16, 1876 in Louisville, KY, died September 17, 1931 in Fern Creek, KY