Yes I do worry about that. What scares me is that I hardly know very much at all about my great grandfather or great great grandfather. They were probably good

Yes I do worry about that. What scares me is that I hardly know very much at all about my great grandfather or great great grandfather. They were probably good men, looked after their families, were successful, yet I don't know much about them. In a few generation, (perhaps just 100 years) will I be forgotten?? What impact am I really leaving?