One of this name appears on theIGI as having married John M. Brown abt. 1870 in Iowa.
On the IGI Eliza was said to have been born 17 Sep 1855
1860 Census, Franklin, Decatur, Iowa. Eliza is age 12. I believe she and Angeline are one and the same. Eliza does not appear on the 1850 but Angeline does, same age for both. Now Angeline does not appear on the 1860 but Eliza does. Same person I am sure.
1880 Census, Garden City, Decatur, Iowa.
From the book, The Hoffstatter Family History, by Barbara Norris Smith. Eliza is buried in Plot 21 Block C.