17 colleges: Peterhouse, founded 1257; Clare College, 1326; Pembroke, 1347; Gonville and Caius, 1348; Trinity Hall, 1350; Corpus Christi, 1352; King's, 1441; Queens', 1448; St. Catherine's, 1473; Jesus, 1496; Christ's, 1505; St John's, 1511; Magdalene, 1519; Trinity, 1546; Emmanuel, 1584; Sidney Sussex, 1598; and Downing, 1800. Each college is a corporation by itself, governed by statutes sanctioned by the crown, and capable of holding landed or other property.