I'm not sure what children Mary Ann & Robert may have had but here's my online database for her: http://wc.rootsweb.ancestry.com/cgi-bin/igm.cgi?op=GET&d...

The Shockey Chronicles didn't list Harriet. Do you have proof that she's Isaac & Mary's daughter? The other children were listed in the book. Otherwise what you have is correct from what I have. Is your husband from Isaac & Mary or Mary & Robert?