John CARROLL , –
Margaret had left John.
An email from Di Godwin includes the following information:
"Margaret Carroll was a widow at her death but I've not yet confirmed when / where her husband, John died."
The following death registration:
CARROLL JOHN 3675/1889 JOHN ELIZABETH GLEBE
Is not likely to be this John. The John whose death registration as above is buried in Rookwood along with his wife Katherine and their son William R. These details do not accord with the information we have on John and Margaret.