karentene on Family Tree Circles

Hi my name is Karen SMART.
I'm trying to find my mothers ancestors and other family members.
My mothers name is Hazel Mary SMART (nee BARKER) she lived with her parents until the age of 21 where she married my father Anthony George SMART, my mothers sisters and brothers names are Brenda CHOLERTON (nee BARKER), Mark BARKER and Ray BARKER, they all still live in the UK, we live in South Africa. My mother's parents name were Frank and Emerley BARKER they lived on a farm in Chaddesden Derby until their deaths, befor that when my mum was 3 years old they lived at Mickelover.
My grandfathers siblings names were: Alice and Lily BARKER(they remained spinsters), Henry BARKER, Walter BARKER, Harold BARKER, Arthur BARKER, Mary BARKER, Margery BARKER, Richard BARKER and Frank BARKER. most if not all have passed away by now.

This is all information I have at the moment when I get more I will post it.

Thank you
Karen Smart