When working with records in Virtuous, it's necessary to understand the difference between Contacts and Individuals.
Contacts, which are the foundation of Virtuous, may be households, organizations, businesses, foundations, schools, or any other entity, but a Contact is never a single person. Contacts are always larger entities.
Within a Contact record, for example a Household, you may have one or more members of a household; these people are Individuals.
Each Contact record in Virtuous must have at least one Individual, who will be the Primary Individual for the record.