When you think of all your ancestors, you normally follow the line of your last name. So ignoring all the ancestors on your maternal and paternal grandmothers side.
Think of ALL your relatives past and present.
Think about where you have come from.
Think about all the wisdom that has been passed on to you.
It has been a long journey, a journey through time.
O Wisdom, O holy Word of God, you govern all creation with your strong yet tender care. Come and show your people the way to salvation.