John C. Bennett notes Joseph and Sidney becoming Fellow Craft and Mason Masons.
Lodge Minutes for March 16, 1842, Nauvoo Masonic Lodge minutes (Nauvoo Masonic Lodge Minute Book 1), John C. Bennett Copy, MS 9115, Church History Library
Joseph Smith, and Sidney Rigdon, signified their desire to be advanced in masonsary, and their proficiency in the preceding degrees was vouched for — after which they were balloted for, the ballot found clear, and they duly received and passed to the degree of F. C. Masons. The Lodge then called off until 2 o’clock, P.M.
2 o'clock P.M.
Lodge called to labor. Present as before. A. Morton’s Lodge was then opened, and Joseph Smith applied for the third and sublime degree of M. M. — the ballot was found clear, and he was duly raised to said degree, and signed the By-Laws. Lodge called off until 7 o’clock, P.M.