Hi Janem
The only reference I could find was on a Cemetery CD that I have. Here are the details:
WENYON, Joseph Gallimore
Died: 12 Jan 1885
Buried: West St Cemetery, Durban, District Durban,Kwazulu-Natal, RSA
Note: Joseph Gallimore Wenyon
In Memory Of Joseph Gallimore Wenyon,Who Died At Musgrave Rd,Durban,On The 12Th January 1885 In His 29Th Year Of His Age "I Am Not Ashamed Of The Gospel Of Christ: For It Is The Power Of God Unti Salvation,To Every One That Believeth " Rom 1 16 : He Trusted God Was Love Indeed,And Love Creation'S Final Law.Tennyson.
Methodist section. Block A. Grave no. 69 .
I didn't find anything for Frances.
Regards
Moira