Ada Lovelace

Ada had no contact with her famous father.

An excerpt from the article 21 facts about Ada Lovelace

Lord Byron died in 1824 when Ada was eight. She wasn't even shown a portrait of her father until her 20th birthday. Her mother was the only significant person in Ada's childhood, although she often left her in the care of her maternal grandmother.

Throughout her life, Lady Byron criticized George and accused him of living an immoral life. She tried to pass on this knowledge about her father to Ada.