rosemary stjernstedt (11 june 1912 – 31 october 1998) was an english architect and town planner. she began her career designing furniture in london and then worked on production drawings for the barber institute of fine arts in birmingham. after completing her education and moving to sweden, she focused on town planning. after the end of world war ii, stjernstedt returned to england and became the first woman architect to achieve grade i status at london county council.