It will be observed that this does not bring Sidney Rigdon to Pittsburg until 1821-22, some seven years after the Spauldings had left Pittsburg with their precious manuscript, and five years after they had departed from Pennsylvania with it. Mr. Rigdon's own account of his going to Pittsburg puts it in November, 1821, on his return from Ohio, to visit relatives in Allegheny county, Pa. He preached in Pittsburg a few times, and it was his preaching during this visit that led to his being called to become the permanent pastor of the First Baptist Church of that place, where he took up his residence in 1822. In a communication addressed to the _Boston Journal,_ under date of May 27, 1839, Sidney Rigdon emphatically denies having any connection with Patterson's printing establishment; or with Spaulding and his manuscript. [111] Concerning the charge frequently made that Rigdon lived in Pittsburg, and was connected with Patterson's printing office during 1815 and 1816, Mr. Schroeder himself remarks. [Footnote 111: The Letter of Rigdon will be found complete in Smucker's "History of the Mormons," pp. 45-48.] "The evidence upon which is based the charge of Rigdon having a permanent residence in Pittsburg during the years in question, or his connection with Patterson's printing office, is so unsatisfactory that these issues must be found in favor of Rigdon's denial." [112] [Footnote 112: _American Historical Magazine,_ November, 1906, p. 524, _ante,_ p. 39.] Very diligent inquiry was made by the historians of Washington County, to ascertain whether or not Rigdon was in Pittsburg at the time the Spaulding manuscript is alleged to have been there. What makes the matter of inquiry more interesting is the fact that the author of that part of the "History of Washington County" under the caption "Who Wrote the Book of Mormon?" is Robert Patterson, son of Robert Patterson, who is said to have been the printer to whom Spaulding's manuscript was taken for publication. Robert Patterson, author of "Who Wrote the Book of Mormon?" in his capacity of historian, sent out a number of letters soliciting information as to the time of Sidney Rigdon's residence in Pittsburg and his connection with the Patterson-Lambdin printing establishment; and also he made personal inquiry on the same subject. The results of such inquiry follow. The term "the present writer" used in the quotation refers to Mr. Patterson himself. After saying that Carvil Rigdon, Sidney's brother, and Peter Boyer, his brother-in-law, were the source of information for Rigdon's biography, Mr. Patterson says: