The National Society of the Daughters of the American Revolution Volume 70 page 306 [p.306] Mrs. Harmony Collar Heberling. DAR ID Number: 69867 Born in Marion, Iowa. Wife of Cassius R. Heberling. Descendant of John Gibson and of Sergt. Robert Gibson. Daughter of William Collar (b. 1832) and Caroline M. Dunn (b. 1854), his wife, m. 1876. Granddaughter of Robert C. Dunn (1820-1903) and Mary A. Gibson (b. 1822), his wife, m. 1846. Gr-granddaughter of Thomas Gibson (1780-1844) and Lydia Kemp, his wife, m. 1804.