Statistics for occurrence #1 of “Mrs. Rowson” in chapter 1 of Medford Historical Society Papers, Volume 25.:

...is first piano. This is now in the collection of early musical instruments of various types belonging to the New England Conservatory of Music in Boston. John Montgomery had three daughters in Mrs. Rowson 's school. He was not General till the war of 1812. Recalling the interesting episode in Medford's old meeting-house (related by Miss Sargent) when Mr. Rowson and Mr. Montgomery sang a powerful du...
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