The following data is extracted from History of the Town of Cornish, Sullivan County, New Hampshire.
8. ITHAMAR6 CHASE (Dudley5, Samuel4, Daniel3, Moses2, Aquilla1) was b. Sept. 27, 1762, in Sutton, Mass. (See sketch.) Hem. June 26, 1792, Janette Ralston of Keene, dau. of Alexander and Janette Ralston, both of Scotland. She was b. July 26. 1773, in Charlestown, Mass. He d. in Keene Aug. 8, 1817. Children:
i. A child, date of birth and name unknown.
ii. HANNAH RALSTON, b. Dec. 23,1794; m. Sept. 16, 1818, John Whipple, Esq., of Dunbarton.
iii. ALEXANDER RALSTON, b. April 17, 1797.
iv. ABIGAIL CORBETT, b. May 26, 1799.
v. DUDLEY HEBER, b. Sept. 14, 1801.
vi. JANETTE LOGAN, b. Nov. 8, 1804.
vii. ALICE J., b. Oct. 29, 1805.
viii. SALMON PORTLAND, b. Jan. 13, 1808. (See Sketch.)
ix. EDWARD ITHAMAR, b. May 2, 1810.
x. WILLIAM FREDERIC, b. June 8, 1813.
xi. HELEN MARIA, b. Sept. 26, 1815. (Bapt. Nov. 12, 1815.)
(One of the above daughters m. Dr. Isaac Rich.
Source: History of the Town of Cornish, Sullivan County, New Hampshire