I looked up the Wingard's in Riverview and now know who they are. The Charles L. Wingard is the son of Henrietta Shoemaker and Charles Wesley Wingard. The Hendrikson Wingard grave is the daughter of Henrietta Shoemaker and Charles Wesley Wingard. Her name was Henrietta Augusta Wingard Hendrikson Cole.
Maybe you can transfer the site to me and I can fill in some blanks on their memorial sites.
RE: Juanita Finley The Henrietta and Charles Wingard's are related and they are actually buried somewhere else. Henrietta in Mt. Calvary in Portland, and Charles in Ft. Douglas, Salt Lake City. Perhaps a family member put a marker there in Riverview for them (?) I would appreciate the photo of their site as this is the first time I have come across having two grave sites for ancestors.