I believe there was a Sarah M. GRANDON, daughter of Isaac McGLUMPHY GRANDON and Eliza Matilda BABBIT, who was born about 1863 in Center Twp, Greene,PA. She married a Thomas COOK. Isaac M. GRANDON was the son of Ezekiel GRANDON and Sarah JOBES. Ezekiel was the son of William GRANDON and Rebecca BARNETT. William was the son of Edward GRANDON and an Unknown wife (coincidentally, this Edward GRANDON was somehow related to the John DAVIS whose family was killed in the DAVIS Massacre in Oct 1787 in Washington County, PA-Ezekiel called John DAVIS his great uncle in Hanna's Book about that area, which meant that # 1-DAVIS's sister married Edward, # 2-Edward's sister married DAVIS, or # 3-they married sisters of another surname).Edward was the son of Bernard GRANDON and Sarah POINCETT of Burlington, New Jersey.