 As a young teen, Jan had a striking resemblance to her great-aunt Jenny (played by Imogene Coca) in her younger days.Jan is also occasionally absent-minded, once losing the tube containing her father's architectural plans while visiting Kings Island amusement park in Cincinnati.In her later high school years, Jan found she had a talent for painting (as does Eve Plumb), which likely led to her career choice as an architect, following in her stepfather's footsteps (as shown in later reunion films).