Was your Charlotte Wheeler married to John Grieve?
Did they have children named Hugh, Mark, Thomas, Isabella?
Mark Grieve married an Isabella. Their children were Charles Norman, Mary Ann Elizabeth, James, and about 4 other children.
Charles Norman Grieve married Lucinda(Annie)Edwards. One of their children, Margaret Elizabeth Grieve b 1900 most likely in Tilbury d 1987 in Wallaccceburg, married Frederick Charles Myers. These are my husband's grandparents.
I have very little information on the Grieve family. It is possible though that we are connected in some way.