my grandfather supposedly had over 25 children over several states but i do not know where he came from? Our family has 3 different spellings to our last name roberson,robertson and robinson. I know nothing of his history or where he is from.They he might have been a hundred years old when he died in the 1960s. my mom said he looked if he was mixed of with american indian or pure breed american indian. I would like to learn where he is from and where i come from. He died before i was born i didnt get a chance to meet. my aunts wont tell me anything i dont if there ashamed if he was a slave or own slaves?