Nigel Mookerjee is a historian, author, and expert of The Penvellyn Family.
Nigel was at Blackmoor Manor in 2004, researching the Penvallyn family in order to write a bestseller. He has rather boring memoirs. Nigel stays in the library most of the time and Nancy can go in there to talk to him about some of the Penvellyn's history.
He has also visited Wickford Castle in Wisconsin.