Going to Canada in 1953, from Bridgwater, Esther age 37, Richard age 30, 3 children.
Morthens was her maiden name from her children's births (one has Mortens), and this marriage to Richard:
Marriages March quarter 1949
Richard A Elliott Colchester
Esther Koren Colchester
Esther Morthens Colchester
When his wife and children returned in 1957 they were going to St Hilda's Oxford.
Added:
Esther Elliott appeared not to marry again, and died in Oxfordshire in 2003.
Is her probate under Edna Esther?