Son folks Leader Abraham Lincoln and Mary Lincoln who was simply referred to as a notorious kid within the Light House. He was created using a cleft lip and palate which resulted in speech complications throughout his lifestyle. He was created using the name, Thomas and got his nickname, Tad from his dad because of him looking such as a tadpole along with his big head and little body. He was the youngest of four children and was called after his paternal grandfather. He was the kid of Mary Todd Lincoln.