John David Duggar
- Favorite Bible Verse: Proverbs 3:5-7
- Favorite Bible Characters: Esther, Job
- Favorite Song: To God Be The Glory
- Favorite Episode: Duggar's Explore Central America
- Jurisdictions/Work: Kitchen, meal preparations, Tontitown Fire Department Volunteer First Responder
- Favorite Food: Italian
- Favorite Past-time: Spending time with family, playing violin, piano and harp
- Favorite Family Trip: Big Sandy, Texas ATI Homeschool Conference
- Future Plans: Wife and Mother
- Janas favorite color is yellow.
- Can manage a household
Jana travels with her family to New York City. She and her siblings also discover that their parents are expecting baby number 18.
Jana is a twin older by one minute.
- Jana walked at 9 months, whereas some of the others waited until they were 12 months to walk.
- Jana always helps her younger siblings. She has been seen taking care of them.