In some accounts, Metion's father was Eupalamus, son of Erechtheus, instead. He had sons known collectively as the Metionadae which probably include Eupalamus, Sicyon, and Daedalus (his son by Iphinoe). These mentioned sons are sometimes credited with other parentages.
Mythology
The Metionids later drove King Pandion II out of Athens into exile. These usurping sons were in turn overthrown by the sons of Pandion: Aegeus, Nisus, Lycus and Pallas.
Notes
↑The name is derived from the root word mêtis (μήτις), which means wisdom, skill, craft, or cunning intelligence.
Stephanus of Byzantium, Stephani Byzantii Ethnicorum quae supersunt, edited by August Meineike (1790-1870), published 1849. A few entries from this important ancient handbook of place names have been translated by Brady Kiesling. Online version at the Topos Text Project.
Suida, Suda Encyclopedia translated by Ross Scaife, David Whitehead, William Hutton, Catharine Roth, Jennifer Benedict, Gregory Hays, Malcolm Heath Sean M. Redmond, Nicholas Fincher, Patrick Rourke, Elizabeth Vandiver, Raphael Finkel, Frederick Williams, Carl Widstrand, Robert Dyer, Joseph L. Rife, Oliver Phillips and many others. Online version at the Topos Text Project.