Catherine Grace Pearson is the oldest child of Frank and Jane Pearson. She was born 3 June 2005. She has younger sisters Natalie from 2006, Isabelle from 2009, and Madeleine from 2013, and younger brother Daniel from 2011. She lives in Eynsford, Kent.
In September 2008, when she was 3, she started Nursery at The Granville School in Sevenoaks, Kent. She would attend until age 11.
In September 2011, when she was 11, she started Year 7 at Sevenoaks School.