Sarah and I are still close friends and I had the great pleasure in meeting her twice over the years.
Being ardent Agatha Christie fans, we got to talking about the stories of Poirot and Miss Marple, and I asked if she had remembered the little known pairing of Tommy & Tuppence Beresford-"Partners in Crime."
To my delight, Sarah was as keen on them as I was and we became known among friends as Tommy & Tuppence-a joke we continue to this day-so, if you see us refer to each other on FB as this, here is your answer.
I was thinking of mentiong the couple in one of the Charles Palmerston stories in the future. http://www.amazon.com/dp/B00FWLHY0Q