Percy Bysshe Shelley was born August 4, 1792. Some might argue that he was the greatest among English Romantic poets. His work influenced generations of poets and continues to do so.
Frances Rolleston had a high opinion of Shelley's work, even though during his life time his progressive views hindered his acceptance. She mentioned him several times in her letters.
In 1859 Frances was working on metrical translations of poetical passages of the Bible. It may have been in connection to her work on Canticles (The Song of Solomon) that she wrote:
I am puzzled what to call my metre, it is more like Shelley than any other, in the dialogues of his "Prometheus Unbound," still it is in the cadence of the Hebrew, and nearer to its measure than any other I can trace. The irregular measure I tried disgusted me: this has fascinated me at once—it is Hebraistic.
Poetry has gone through many style changes, and sometimes it seems as though style doesn't matter at all. Meters, measures, cadences—who cares about that? But in Frances' day, poetry was serious business—not just in the thoughts contained in the words, but also in form and musical aspect. Shelley was innovative—radical, some said—yet he did not discard the principles which contributed to the enduring admiration of his poetry.