Looking for info on the family of Richard Clark (B. May 19, 1799, D. perhaps Mar 16, 1830 Worcester), who on Oct 1, 1820 married Nancy Hartwell Rand (B. Dec 4, 1801, D. after 1887). They first lived Rensselaerville and moved to Worcester, Otsego Co, NY. Their children were Nancy M. Clark Eckhart (B. May 10, 1822), Richard Alson Clark (B. Arpil 27, 1824), Albert O. Clark (B. June 22, 1827), Almon B. Clark (B. June 22, 1827) and Dorcas S. Clark (B. Sept 11, 1829). I am particularly looking for clues to Richard's ancestry.