| prov:value
| - Under each name, four possible subarrangements may appear, preceded by Roman numerals, I, II, III, or IV. References after I point to letters written by that person; those after II, to letters received by that person; those after III are not letters but rather accounts, reports, diaries, or other similar non-letter documents written by that person; and those after IV (rarely used) are bibliographi
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