In 1840 Weeks relocated to
Nauvoo, where he built a new brick home, which still stands. When
Joseph Smith, called for architects to submit designs for the Nauvoo Temple, he was so impressed with Weeks' drawings that he hugged him, exclaiming, "You are the man I want!" While Weeks was the temple's architect, final decisions about the building design were made by Smith, who overruled Weeks on occasions. Most famous is Smith's insistence that circular windows, instead of oval, be used in the temple, although Weeks insisted that such windows were a violation of all known rules of architecture. Smith did not extend such latitude over Weeks to others. When the Temple Building Committee got into an argument with Weeks, Smith prepared a certificate for Weeks that stated that "no person or persons shall interfere with him or his plans in building the temple." When Smith was killed in June 1844,
Brigham Young assumed Smith's role as the church's leader, which included oversight of the temple's construction; Young even made his own changes to Smith's design. Weeks did not see the temple completed, because Young insisted that he accompany the Mormon migration west so that he could design a new temple when the Mormons found a place to settle. On February 13, 1846, Brigham Young turned the final completion of the Nauvoo Temple over to
Truman O. Angell. ==Architect==