Details of Julia's birth are not known.

Julia married Stephen David Hippisley-Cox on Saturday 25 November 1989 in St Timothy's Church, Crookes, Sheffield, Yorkshire.

She had the following children from her marriage to Stephen David Hippisley-Cox:

- Rosemary Ann Hippisley-Cox	born in 1998 (date suppressed).
- David James Hippisley-Cox	born in 1999 (date suppressed).
- Flora Jane Hippisley-Cox	born in 2001 (date suppressed).

Julia is a General Practitioner.