Jill Duggar Dillard and husband Derick Dillard's daughter, Isla Marie, stillborn two years ago. The couple shared a moving tribute to their late daughter on Instagram, where she shared a photo of herself sitting on the grass beside her tombstone. She also shared a personal essay about her journey to grief and finding comfort at her late daughter's grave. The former reality star, who shares sons Israel, 10, Samuel, 8, and Frederick, 3 with Derick, has been guided by her family by leaning into their support. The stillbirth of their daughter was discovered in April 2024 and the couple have been focusing on creating happy memories with their three boys.