Brian Lawson has Elizabeth's parents as Robert Creech & Christian Ann Mills (my last message). Married Edward Corrin at Malew 7 April 1853. Her father Robert Creech bapt Santan 14 Dec. 1794, son of Philip Creech & Margaret Callister.
He has the details of the ancestry, and descent, of Elizabeth plus the various siblings etc., from parish registers, censuses, and wills.

Sue