Ross, John Ross, Sir John Ross -- (Scottish explorer who led Arctic expeditions that yielded geographic discoveries while searching for the Northwest Passage (1777-1856))
Ross, James Clark Ross, Sir James Clark Ross -- (British explorer of the Arctic and Antarctic; located the north magnetic pole in 1831; discovered the Ross Sea in Antarctica; nephew of Sir John Ross (1800-1862))
Ross, Sir Ronald Ross -- (British physician who discovered that mosquitos transmit malaria (1857-1932))
Ross, Nellie Ross, Nellie Tayloe Ross -- (a politician in Wyoming who was the first woman governor in the United States (1876-1977))
Ross, Betsy Ross, Betsy Griscom Ross -- (American seamstress said to have made the first American flag at the request of George Washington (1752-1836))