Yes she was.
Catherine Middleton was a Brownie Girl Guide in Girl Guiding UK.
Catherine 'Kate' Middleton's royal name is Catherine, Duchess of Cambridge ever since she married Prince William, Duke of Cambridge, on April 29th, 2011 at Westminster Abbey in London, England.
Catherine Elizabeth Middleton
ElizabethHer full name is Catherine Elizabeth Middleton.
Catherine Elizabeth "Kate" Middleton was born on 9 January 1982.
Catherine Elizabeth Middleton
Catherine Middleton's or Duchess Kate's parents have no special name except their usually-known names of Carole and Michael Middleton.
Her full name is Catherine Elizabeth Middleton.
Princess Catherine Elizabeth of Wales
Yes; her full name is Catherine Elizabeth Middleton.
Catherine Elizabeth Middleton. She is now the Duchess of Cambridge.
Middleton.
Prince William married to Catherine Middleton in 29 April 2011