Wiktionary
founden
vb. (context obsolete English) (past participle of find English)
Usage examples of "founden".
And have well founden by experience That dreames be significations As well of joy, as tribulations That folk enduren in this life present.
I mean it here, as for this adventure, That thorough pain hath founden all his cure.
But why, lest that this letter founden were, No mention I make now for fear.