ROME, March 4, 1859.

F. H. UNDERWOOD, ESQ.

My dear Sir,—. . . I am delighted to hear of the great success
of “The Atlantic Monthly.” In this remote region I have not the
chance of reading it as often as I should like, but from the
specimens which I have seen I am quite sure it deserves its wide
circulation. A serial publication, the contents of which are purely
original and of such remarkable merit, is a novelty in our country,
and I am delighted to find that it has already taken so prominent a
position before the reading world. . .

The whole work [his history], of which the three volumes already
published form a part, will be called “The Eighty Years' War for
Liberty.”

Epoch I. is the Rise of the Dutch Republic.

Epoch II. Independence Achieved. From the Death of William the
Silent till the Twelve Years' Truce. 1584-1609.

Epoch III. Independence Recognized. From the Twelve Years' Truce
to the Peace of Westphalia. 1609-1648.

My subject is a very vast one, for the struggle of the United
Provinces with Spain was one in which all the leading states of
Europe were more or less involved. After the death of William the
Silent, the history assumes world-wide proportions. Thus the volume
which I am just about terminating . . . is almost as much English
history as Dutch. The Earl of Leicester, very soon after the death
of Orange, was appointed governor of the provinces, and the alliance
between the two countries almost amounted to a political union. I
shall try to get the whole of the Leicester administration,
terminating with the grand drama of the Invincible Armada, into one
volume; but I doubt, my materials are so enormous. I have been
personally very hard at work, nearly two years, ransacking the
British State Paper Office, the British Museum, and the Holland
archives, and I have had two copyists constantly engaged in London,
and two others at the Hague. Besides this, I passed the whole of
last winter at Brussels, where, by special favor of the Belgian
Government, I was allowed to read what no one else has ever been
permitted to see,—the great mass of copies taken by that government
from the Simancas archives, a translated epitome of which has been
published by Gachard. This correspondence reaches to the death of
Philip II., and is of immense extent and importance. Had I not
obtained leave to read the invaluable and, for my purpose,
indispensable documents at Brussels, I should have gone to Spain,
for they will not be published these twenty years, and then only in
a translated and excessively abbreviated and unsatisfactory form.
I have read the whole of this correspondence, and made very copious
notes of it. In truth, I devoted three months of last winter to
that purpose alone.

The materials I have collected from the English archives are also
extremely important and curious. I have hundreds of interesting
letters never published or to be published, by Queen Elizabeth,
Burghley, Walsingham, Sidney, Drake, Willoughby, Leicester, and
others. For the whole of that portion of my subject in which
Holland and England were combined into one whole, to resist Spain in
its attempt to obtain the universal empire, I have very abundant
collections. For the history of the United Provinces is not at all
a provincial history. It is the history of European liberty.
Without the struggle of Holland and England against Spain, all
Europe might have been Catholic and Spanish. It was Holland that
saved England in the sixteenth century, and, by so doing, secured
the triumph of the Reformation, and placed the independence of the
various states of Europe upon a sure foundation. Of course, the
materials collected by me at the Hague are of great importance. As
a single specimen, I will state that I found in the archives there
an immense and confused mass of papers, which turned out to be the
autograph letters of Olden Barneveld during the last few years of
his life; during, in short, the whole of that most important period
which preceded his execution. These letters are in such an
intolerable handwriting that no one has ever attempted to read them.
I could read them only imperfectly myself, and it would have taken
me a very long time to have acquired the power to do so; but my
copyist and reader there is the most patient and indefatigable
person alive, and he has quite mastered the handwriting, and he
writes me that they are a mine of historical wealth for me. I shall
have complete copies before I get to that period, one of signal
interest, and which has never been described. I mention these
matters that you may see that my work, whatever its other value may
be, is built upon the only foundation fit for history,—original
contemporary documents. These are all unpublished. Of course, I
use the contemporary historians and pamphleteers,—Dutch, Spanish,
French, Italian, German, and English,—but the most valuable of my
sources are manuscript ones. I have said the little which I have
said in order to vindicate the largeness of the subject. The
kingdom of Holland is a small power now, but the Eighty Years' War,
which secured the civil and religious independence of the Dutch
Commonwealth and of Europe, was the great event of that whole age.

The whole work will therefore cover a most remarkable epoch in human
history, from the abdication of Charles Fifth to the Peace of
Westphalia, at which last point the political and geographical
arrangements of Europe were established on a permanent basis,—in
the main undisturbed until the French Revolution. . . .

I will mention that I received yesterday a letter from the
distinguished M. Guizot, informing me that the first volume of the
French translation, edited by him, with an introduction, has just
been published. The publication was hastened in consequence of the
appearance of a rival translation at Brussels. The German
translation is very elegantly and expensively printed in handsome
octavos; and the Dutch translation, under the editorship of the
archivist general of Holland, Bakhuyzen v. d. Brink, is enriched
with copious notes and comments by that distinguished scholar.

There are also three different piratical reprints of the original
work at Amsterdam, Leipzig, and London. I must add that I had
nothing to do with the translation in any case. In fact, with the
exception of M. Guizot, no one ever obtained permission of me to
publish translations, and I never knew of the existence of them
until I read of it in the journals. . . . I forgot to say that
among the collections already thoroughly examined by me is that
portion of the Simancas archives still retained in the Imperial
archives of France. I spent a considerable time in Paris for the
purpose of reading these documents. There are many letters of
Philip II. there, with apostilles by his own hand. . . . I
would add that I am going to pass this summer at Venice for the
purpose of reading and procuring copies from the very rich archives
of that Republic, of the correspondence of their envoys in Madrid,
London, and Brussels during the epoch of which I am treating.

I am also not without hope of gaining access to the archives of the
Vatican here, although there are some difficulties in the way.

With kind regards . . .
I remain very truly yours,
J. L. MOTLEY.