its a rememberence of something which happened before that person was born.
It can be conflict which accured and when the person was born He/She brought peace.
Romeo and Juliet want to get married and have kids. but the families dont see eye to eye. They Get married anyway and have a child.(Tshianeo)
And because Tshianeo was born and innocent,the family came to peace with each other for the sake of Tshianeo