John Clark
John was born about 1796 in Liberty, Montour, Pennsylvania, USA.²   He died on March 20th, 1869 in Blossburg, Tioga, Pennsylvania, USA.³ 

 Margaret Maxwell
Margaret was born about 1803 in Pennsylvania, USA.⁴   She died in 1887 in Montour County, Pennsylvania, USA.  She was buried on March 7th, 1887 in Harmony Cemetery.^4 4 

 Sarah Clark
Sarah was born on July 13th, 1819 in Liberty, Montour, Pennsylvania, USA.⁵   She died at the age of 64 on January 14th, 1884 in Troy, Bradford, Pennsylvania, USA.  She was buried on January 16th, 1884 in Oak Hill Cemetery (Pennsylvania).⁶ 

 Robert F Clark
Robert F was born about 1822 in Liberty, Montour, Pennsylvania, USA.⁷   He died before 1890.⁸ 

 John Clarence Clark
John Clarence was born on August 27th, 1824 in Pennsylvania, USA.⁹   He died at the age of 84 on June 17th, 1909 in Tioga County, Pennsylvania, USA.  He was buried in Prospect Cemetery (Pennsylvania).^9 9 

 James Finney Clark
James Finney was born on March 13th, 1832 in Milton, Northumberland, Pennsylvania, USA.¹⁰   He died at the age of 91 on April 17th, 1923 in Geneseo, Henry, Illinois, USA.  He was buried on April 19th, 1923 in Oakwood Cemetery.^11 11 

 Thomas J. Clark
Thomas J. was born on July 15th, 1837 in Pennsylvania, USA.¹²   He died at the age of 68 on January 19th, 1906 in Danville, Montour, Pennsylvania, USA.  He was buried in Odd Fellows Cemetery.¹³ 

 William M. Clark
William M. was born on June 27th, 1840 in Pennsylvania, USA.¹⁴   He died at the age of 76 on May 12th, 1917 in Dallas Center, Dallas, Iowa, USA.  He was buried on May 15th, 1917 in Masonic Cemetery.^15 15 

 Alexander Clark

 Samuel Clark