I. ˈlə-bək biographical name
Sir John 1834-1913 1st Baron Ave·bury ˈāv-b(ə-)rē, ˈā- son of Sir J.W. English financier & author
II. biographical name
Sir John William 1803-1865 English astronomer & mathematician
III. ˈlə-bək geographical name
city NW Texas population 199,564