Regarding Lincoln Rupp: My family genealogy lists a Lincoln Rupp (ND, son of Henry Rupp (b. 8/16/1833; d. 2/06/1910).His mother was either Fiettaq Fasnach Rupp (b. 1/23/1832; d. 8/05/1870) or Amanda Nye Rupp (b. 3/16/1848; d. 9/02/1890.)
Regarding Annie Boltz:My genealogy lists a cousin of Lincoln Rupp, named Alice Rupp, with this in parenthesis:(Mrs. Boltz).Her parents were Gideon Rupp (b. 2/07/1831; d. 5/26/1908)Mother: Elizabeth Fernsler (b. 3/03/1834; d. 4/29/1910).