plimmerian,
There's a burial for Emma Agnes Davenport at Coppenhall 16 MAR 1887 a33y (familysearch).
I'm not exactly sure which church this will be as there appears to be 2 associated with Monks Coppenhall/Church Coppenhall - perhaps a lister with local knowledge can help.
M.I.'s for St Michael's, Coppenhall have been published by Family History Society of Cheshire, and would probably be available in Crewe Library as well as at Cheshire Archives.
odessa.