I am not related but thought maybe a few details may help get your answer. I found in the 1860 census

Name: Catharine J Arison
Age in 1860: 13
Birth Year: abt 1847
Birthplace: Pennsylvania
Home in 1860: Franklin Twp, Fayette County, Pennsylvania
Gender: Female
Post Office: Flat Woods

There are several family trees with this name on ancestry.com but I did not see a date of death or burial location.

The Methodist Episcopal Church is now the United Methodist Church.

Jeff Stewart