Zach and Tori Roloff have three children — Jackson, 5, Lilah, 2, and Josiah, born in 2022. Fans watching Little People, Big World get to follow the couple as they welcome Josiah into the world.

Little Josiah joins his older siblings -- Jackson, 4, and 2-year-old Lilah. Zach’s father, Matt Roloff, shared his excitement in the comments, writing, "What a sweet little treat.

During Tuesday’s season premiere of ‘Little People, Big World,’ Zach Roloff’s migraines lead to him being hospitalized and in need of an emergency shunt revision.

Little People, Big World star Zach Roloff revealed the current status of his relationship with his father, Matt Roloff. “Oh, it’s not great. People are still in denial [they] didn’t do ...

Little People, Big World star Matt Roloff spends some quality time with his newest grandson, Josiah, in ET's exclusive sneak peek at this week's episode. The intergenerational meeting also helps ...