By Niamh Spence Prince Harry and Meghan Markle’s children are thought to part of a new luxury brand launch, as Meghan creates her own cookery and lifestyle brand. Earlier this month the Duchess of Sussex quietly launched her new business American Riviera Orchard, and debuted her new business on Instagram quickly gaining followers. American Riviera Orchard is a lifestyle and cookery brand which will tie in with a new cooking show on Netflix. Yet whilst the former Suits actress has launched her latest venture, it’s thought it will feature the entire family with Archie and Lilibet included in an …