It is written in Middle English, not to be confused with Old English which you wouldn't be able to understand at all. It was written during the Great Vowel Shift which was a transformation of the English language into what we know it as today, for the most part.
There is no "Cynthia" in Epithalamion by Edmund Spenser. It is an ode written to his bride, Elizabeth Boyle, on their wedding day in 1594 (published 1595 in Amoretti and Epithalamion).
Gustav Glasenapp has written: 'Zur Vorgeschichte der Allegorie in Edmund Spensers \\'
Edmund Spenser wrote "Epithalamion" to celebrate his marriage to Elizabeth Boyle. It is a poetic ode that follows the structure of a wedding song, praising the beauty and virtues of his bride and expressing his joy and love for her. The poem is known for its intricate imagery and heartfelt emotions.
Edmund Hornby has written: 'Sir Edmund Hornby'
Edmund Dulac has written: 'Edmund Dulac's fairy-book'
Edmund Blampied has written: 'Edmund Blampied, 1886-1966'
Edmund Steppes has written: 'Edmund Steppes (1873-1968)'
Edmund Dell has written: 'Brazil'
Edmund Nizurski has written: 'Klub'
Edmund Knecht has written: 'A manual of dyeing'
Edmund McGirr has written: 'No better fiend'
Edmund Tonks has written: 'Artificial manure'