Emily is Ambrick on the 1881 census, though there's a birth reg at Huntingdon for Emily Dewberry in 1870.
Class RG11, Piece 1604, Folio 108, P 17, still at Abbots Ripton
James Ambrick, head, mar, 56, ag lab, b. Hunts, Broughton
Catherine do , wife, do , 50, b. Wood Walton
Emily do , grand daur, 11, scholar
We can assume from this that this was Emily's home and she wasn't there for a visit in 71.