Sarah's birth year listed as 1861 and place of birth as Michigan.
"Michigan, Marriages, 1868-1925," index and images, FamilySearch (https://familysearch.org/pal:/MM9.1.1/N3N9-1M2 : accessed 13 Jul 2014), Morgan J. Titus and Sarah L. Russell, 05 Jan 1878; citing Odessa, Ionia, Michigan, v 2 p 1 rn 2773, Department of Vital Records, Lansing; FHL microfilm 2342463.