The 1880 federal census reflects a [[S. Martha Hickox]] listed as grand daughter living with David and Sarah. Further research is needed to identify S. Martha Hickox. <ref group="census" name="fed1880" />.
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The 1880 federal census reflects a [[S. Martha Hickox]] listed as grand daughter living with David and Sarah. Further research is needed to identify S. Martha Hickox. <ref>{{Citation:1880 Federal Census including Hickox family.jpg/Citation Listing}}</ref>.