Catherine/Catharine Fry 1841-1911, not "your" Catharine
The Catherine Fry buried in Holt would no be yours.She is indexed as Catherine Fey in seekingmichigan;her death record shows:
Catherine Fry d 3 July 1911 Lansing, Ingham Co MI b 27 Apr 1841 in Germany, d/o Jacob Switzgable and Margret Browfer (?Browfeu?); female, white, married; occupation: none.Informant was Wm Fry of Lansing.Bd Holt Cemetery on 5 July 1911.
(note:William F Fry 1838-1920 is also buried at Holt, informant was Ben Fry of Lansing).She is listed as Katherine Fry in Lansing, Ingham Co MI in 1900 with husband William F Fry and son Benjamin.
I can't help with where she went, but your Catharine is probably the Cathern Fry b Mar 1841 PA living in Clarion Co PA in 1900 md to Henry Fry (b Sept 1827 PA), with an adopted son Harry C Fry b July 1895.Cathern and Henry have been married 19 years.