Thomas Ravenel’s two children cuddled up to their newborn baby brother, Jonathan, on Tuesday, July 21.“Kensie and Saint meeting their new brother, Jackson, for the first time,” the Southern Charm alum, 57, captioned an Instagram family photo.In the social media upload, the South Carolina native smiled with his and his ex-girlfriend Kathryn Dennis’ daughter, 6, and son, 4, on either side of him.