2) Leo I, Saint, pope. The Columbia Encyclopedia, Sixth Edition. 2001
...Leo I, Saint, pope, (Saint Leo the Great), c.400-461, pope (440-61), an Italian; successor of St. Sixtus III. A Doctor of the Church, he was one of the greatest pontiffs...

3) Leo III, Byzantine emperor. The Columbia Encyclopedia, Sixth Edition. 2001
...Leo III, Byzantine emperor, (Leo the Isaurian or Leo the Syrian), c.680-741, Byzantine emperor (717-41). He was probably born in N Syria (rather than in Isauria,...

4) Leo III, Saint, pope. The Columbia Encyclopedia, Sixth Edition. 2001
...Leo III, Saint, pope, pope (795-816), a Roman; successor of Adrian I. He was attacked about the face and eyes by members of Adrian's family, who hoped to render him...

5) Leo XIII, pope. The Columbia Encyclopedia, Sixth Edition. 2001
...Leo XIII, pope, 1810-1903, pope (1878-1903), an Italian (b. Carpineto, E of Rome) named Gioacchino Pecci; successor of Pius IX. Ordained in 1837, he earned an excellent...

6) Leo X, pope. The Columbia Encyclopedia, Sixth Edition. 2001
...Leo X, pope, 1475-1521, pope (1513-21), a Florentine named Giovanni de' Medici; successor of Julius II. He was the son of Lorenzo de' Medici, was made a cardinal...

7) Leo Minor. The American HeritageŽ Dictionary of the English Language: Fourth Edition. 2000.
...A constellation in the Northern Hemisphere near Leo and Ursa Major. New Latin Leo Minor : Latin leo, lion; see lion + Latin minor, lesser; see minor....

8) Leo, in astronomy. The Columbia Encyclopedia, Sixth Edition. 2001
...Leo, in astronomy, [Lat.,=the lion], northern constellation lying S of Ursa Major and on the ecliptic (apparent path of the sun through the heavens) between Cancer...

9) Leo IX, Saint, pope. The Columbia Encyclopedia, Sixth Edition. 2001
...Leo IX, Saint, pope, 1002-54, pope (1049-54), a German named Bruno of Toul, b. Alsace; successor of Damasus II. A relative of Holy Roman Emperor Henry III, he was...

10) Leo V, Byzantine emperor. The Columbia Encyclopedia, Sixth Edition. 2001
...Leo V, Byzantine emperor, (Leo the Armenian), d. 820, Byzantine emperor (813-20), successor of Michael I. A former general, Leo successfully defended (813) Constantinople...