I am working on the Sparks family tree. I am wondering, is Daniel Nellinger's wife, Mary Ann (Sparks) Nellinger? If so, she is my great great grandpa, Calvin Sparks's sister.

Calvin has 14 sibilings. So far, I have found 7 of their gravestone.

Are Daniel and Mary buried in Minonk Township Cemetery in Illinois?

Thank you!

Dorothy Sparks