Her mother, Frances, came from a family with strong ties to the royal family and Queen Elizabeth II. Diana grew up on a large estate in Norfolk called Park House. She had two older sisters (Sarah, Jane) and a younger brother (Charles).
â¢ BIRTH CERTIFICATE (noun) The noun BIRTH CERTIFICATE has 1 sense: 1. a copy of the official document giving details of a person's birth. Familiarity information: BIRTH CERTIFICATE used as a noun is very rare. Dictionary entry details.
Full Definition of CERTIFICATE. 1. : a document containing a certified statement especially as to the truth of something; specifically: a document certifying that one has fulfilled the requirements of and may practice in a field. 2.: something serving the same end as a certificate.3.efinition of CERTIFICATE for Kids. 1. : a written or printed statement that is proof of some fact. 2. : a paper showing that a person has met certain requirements. 3. : a paper showing ownership.