WordNet sense 1 (Roman martyr; supposedly Lawrence was ordered by the police to give up the church's treasure and when he responded by presenting the poor people of Rome he was roasted to death on a gridiron (died in 258)):

Laurentius, Saint Lawrence, St. Lawrence

WordNet sense 2 (Welsh soldier who from 1916 to 1918 organized the Arab revolt against the Turks; he later wrote an account of his adventures (1888-1935)):

Lawrence of Arabia, T. E. Lawrence, Thomas Edward Lawrence

WordNet sense 3 (English portrait painter remembered for the series of portraits of the leaders of the alliance against Napoleon (1769-1830)):

Sir Thomas Lawrence

WordNet sense 4 (English actress (1898-1952)):

Gertrude Lawrence

WordNet sense 5 (United States physicist who developed the cyclotron (1901-1958)):

E. O. Lawrence, Ernest Orlando Lawrence

WordNet sense 6 (English novelist and poet and essayist whose work condemned industrial society and explored sexual relationships (1885-1930)):

D. H. Lawrence, David Herbert Lawrence