Hi Ferg
From 1841 FreeCen, this looks like some of the family for some of the names/places fit, but no sign of Euphemia or husband James:
CUMMING Elspeth, age 40, b. East Lothian
DURIE James, age 70, Wright, b. Outside Census County (1841)
DURIE Charles, age 25, Agricultural Labourer, b. East Lothian
Address: Well Wynd, Tranent-East Lothian
Regards.
Monica