A Royal Registry De Jure Steward is a title and role that is not widely recognised or established in modern times. However, I can break down the components of this title to provide some context:

Royal Registry: This term suggests a connection to a monarch or a royal family, and possibly a register or record of some sort.

De Jure: This Latin phrase means “by right” or “by law,” implying a legitimate or rightful claim to something.

Steward: A steward is a person who manages or oversees something, such as a household, estate, or organisation.

Based on these components, a Royal Registry De Jure Steward might be interpreted as a person who:

• Has a legitimate claim to manage or oversee a royal registry or record.
• Is responsible for maintaining the integrity and accuracy of the registry.
• May have a role in administering or governing a royal estate, household, or organization.