Marian (January 25, 1927 – November 20, 2014) and Vivian Brown (January 25, 1927 – January 9, 2013) were American identical twins and celebrity icons of San Francisco. They were known as the "San Francisco Twins". They were voted second as San Francisco's "Best Local Character" in 2000. They lived or mostly appeared at Nob Hill. They were born in Kalamazoo, Michigan.