Note DW — PREFACE TO THE EDITION OF 1814 (continued 2)
Reading edition
In January 1849, the year before Wordsworth's death, he was asked by Mr. Francis C. Yarnall of Philadelphia for his autograph, for a lady in America; and, in reply, he wrote the four lines, beginning
Soul of our Souls, and safeguard of the world!
They were doubtless suggested to him at the time by the death of his own daughter. See Mr. Yarnall's paper on "Wordsworth's Influence in America," in the Transactions of the Wordsworth Society, No. v.—ED.