John, Martha (Cox), Charlotte & Emma Duckering, 1841 Census, High Street, Newport Pagnell, Buckinghamshire - 3232, 3233, 3236 & 3237

Martha (nee Cox), Charlotte, Emma, Enos & George Duckering, 1851 Census, 42 Marsh End, Newport Pagnell - 3233, 3236, 3237, 3238 & 3240