I am looking into the ancestry of Sarah Frazer married to Nivison. She was born and raised in Monmouth County, New Jersey. I have found a picture online of the gravestone set up in memory of her parents and siblings but she is not listed as one of the children of George Frazer and Virginia (Conover) Frazer. The others seem to all be listed. Was she omitted because of logical reasons (Not sure what they would be) or was she adopted?
Thanks for any insights.