I am living in Johannesburg SA and know that there are quite a number of Carrolls in SA. Have no idea how everyone's related, so it may be a good exercise to try and figure it out! I have not been in contact with this side of the family for most my life and would like to get re-acquainted! My dad is Cedric.
Also, other people with the same surname in other parts of the world are welcome to contact me - I have an interest in the name and what the clan is getting up to around the world - feel free to contact me!