Mom's birth certificate

• Virginia Dept of Health or VitalCheck
• Need: my passport, birth certificate

Ma's birth/death certificates

• Virginia Dept of Health or VitalCheck
• Need: my passport, birth certificate, Mom's birth certificate

Ma's father's birth certificate

• TBA
• Need: Mine, Mom's and Ma's birth certificates

Research

• See if this process is actually as easy as it sounds
• Make sure it won't affect me getting British citizenship
• Find guides, others who have undertaken the process too to get advice
• Cost