Madison was born short time after the Burbs moved in Pleasantview. Her mother just found a job in the Business career and her father wanted a second child. She was born the day before Lucy aged up to a teen.
When Madison was a toddler, her mother was getting lots of promotion at work. Therefore, only her father had time to teach her her toddler skills. With the birth of Raphael, John had to spend the same amount of time with both his children.
After she aged up to a child, Madison was taught how to study by her mother, who wanted her to enter the private school as her sister did. Jennifer quickly discovered her daughter was really bright. Her thoughts were eventually confirmed when Madison got an A+ report card. Raphael then grew up into a child, and John invited the private school headmaster, so that the two children would enter it. They were accepted, and Madison met Taylor Goth.
When growing up into a teen, Madison rolled the Knowledge aspiration. She began to feel interested in science and paranormal. By this time, she also met Alexander Goth. She was fascinated by this boy who was obsessed by his mother's abduction. She offered to ask him in his research about aliens. Later on, she met Beau Broke, and witnessed his first kiss with her sister.