The Chaffee Genealogy by William Chaffee and published in 1909 lists 6 Etta Chaffees.Charles Elmer Chaffee b.30 June 1818 in Monson, Mass. had an adopted daughter Etta Caroline Chaffee whose birth is listed as 26 Nov. 1843. Mahlon Edwin Chaffee b. 22 Sept 1853 in Ellington, Conn., had a daughter Etta Lula Chaffee b. 30 Aug 1876. Robert Dwight Chaffee b.21 Jul 1846 in South Wilbraham, Mass., m.12 Jan 1868 had a daughter Etta Elizabeth born in Springfield, Mass. This is all the information in the genealogy which is remotely connected. Sorry I can't be more help.