Biography

Rosa Cornelia Eardley-Wilmot (nee Johnstone) (1846-1924) was the daughter of of William Johnstone, merchant of ‘Beulah’, High Street Launceston. She married Stuart Gerald Eardley-Wilson in 1874. They had 3 sons.
See linked biography for Stuart Eardley-Wilmot for details of the plaque in her memory in St. John's Church.
Inscription: 
TO THE GLORY OF GOD AND IN LOVING MEMORY OF ROSA CORNELIA
FOR FIFTY YEARS THE WIFE OF STUART EARDLEY-WILMOT
FELL ASLEEP 17TH AUGUST 1924

Source

Extract from 'Engraved in Memory' by J.S.Gill. 1988

All Saints Historical Resources
https://resources.allsaints.network/memorials-2/#_Toc489043680
Launceston Family Album
http://www.launcestonfamilyalbum.org.au/detail/1030035/stuart-gerald-eardley-wilmot