I'm looking for any connection to John and Caroline WHYMAN shown in the 1871 census at 2 Station Road, March, with their two nieces Mary and Sarah Waller. Caroline's sister Sarah Waller possibly married a George KNIGHT in the N. Witchford area in 1871. Sarah and Caroline's maiden name was Adams,originating in Peterborough where Sarah married into my Waller family. She was widowed in 1865, and I could find no trace of her until 1891 when she shows up as Sarah Knight, widow, living in Middlesex with her married daughter. There is a possible marriage of a Sarah Waller to a George Knight in June 1/4 1871 on the Free BMD website, under the N. Witchford registration district. A volunteer checked the March marriages, and it did not take place there. Thank you. Linda.