Hello, I just received this info from a Wisconsin researcher,Albert Wall. Isadore is the daughter of David Josiah Whitney and Mehitable Smith. (William H., Aaron, Aaron, Moses, Moses, Richard, John).Isadore lived in the Racine ,Wisconsin area. 1870 "It looks like Isadore married Charles Black when she was 16/17 in the census she was 28 yrs old. The Brother Henry Black was living with them at 910 Main St. Charles and his brother Henry bought the liverey company and named it the Black Bros, Isadores Husband Charles died 26 Aug, 1894. After a year or so, Henry lived with her at 845 Lake av til her death on 23 Dec, 1905 Isadore was a famous Temperance worker and she succumded to attack of pnuemonia. She had left Racine on temperabce work in Muwanago, Wisconsin and various towns and districts in the vicinity. Her death was entirely unexpected and came as a shock to her hundreds of friends in the Belle City. ( nickname for Racine ). She recived her early education here and had taught for many years in the public schools She was very prominent in temperance work throughout the state of Wisconsin and was state superintendent of the junior work of the Woman's Christian Temperance Union of the state, also organizer for the loyal Temperance Legion and one of the very First to bring about agitation of the anti-cigarette movement."