simpsonsepisodesfree.com When Miss Hoover asks her students to research their family history, Lisa is horrified to discover that most of her ancestors were bad people — a motley crew of horse thieves and deadbeats. But while rummaging through the attic, Lisa happens upon a diary kept by her ancestor, Eliza Simpson. As Eliza’s story unfolds, Lisa learns that her family was part of the Underground Railroad, a group that helped slaves escape to freedom. Eliza recounts liberating a slave named Virgil, but when Lisa presents her findings at school, some of her classmates refute it, leaving Lisa determined to exonerate her family’s name. tv show The Simpsons watch the simpsons episodes online FOX Nancy Cartwright Homer Simpson Marge Simpson Lisa Simpson Yeardley Smith Julie Kavner Dan Castellaneta Nancy Cartwright full premiere new series HD HQ twentyone twentyfirst seven seventh 2010 The Simpsons Season 21 Episode 13 Color full tv watch s21 s 21 se13 se 21 e13 e 13 ep13 ep 21 21×13 2113 21×13 S21 E13 se21 ep13 21 2313