Commoner discovers she's a 'double cousin' of the Queen's as she joins the 'quite exclusive group'
![Commoner discovers she's a 'double cousin' of the Queen's as she joins the 'quite exclusive group'](https://i.dailymail.co.uk/1s/2021/05/11/17/42857334-0-image-a-1_1620751983714.jpg)
Kathy Cormack, from Surrey, appeared on ITV's one-off documentary The Queen and her Cousins with Alexander Armstrong to explore her household's royal history.