Lady Gillian Pepys Lady Gillian Angela Pepys, Gillian Pepys, Gillian Angela Pepys, Gillian McGowan, Baroness McGowan, Gillian Angela McGowan, Baroness McGowan, Gillian McGowan, Lady McGowan, Gillian Angela McGowan, Lady McGowan
(1941-2008); wife of Harry McGowan, 3rd Baron McGowan; youngest daughter of John Pepys, 7th Earl of Cottenham, and Lady Angela Larnach-Nevill
- Sex or Gender:
- female
- Date of Birth:
- 1941-07-07
- Date of Death:
- 2008-04-23
- Country of citizenship:
- United Kingdom
- Mother:
- Lady Angela Larnach-Nevill
- Spouse:
- Harry McGowan, 3rd Baron McGowan
- Occupation:
- aristocrat
