Angela Cartwright

Angela Cartwright is an English-born American actress, author, photographer, and designer best known for her child acting roles as Linda Williams in The Danny Thomas Show, Brigitta von Trapp in The Sound of Music, and Penny Robinson in Lost in Space.[1][2][3] Born in Cheshire, England, she began acting at age three and later pursued careers in writing, visual arts, and mixed-media design, co-authoring books like The Sound of Music Family Scrapbook.[3] Her older sister is actress Veronica Cartwright.[1][2]